This show, starting from the very beginning, uses Hanna-Barbera, The Premiere Edition Volume 1, The Edge Edition Volume 1, Series 6000, Cartoon Trax Volume 1/2, Joel Valentine, MGM, Warner Bros., Series 4000, Series 1000, 20th Century Fox, and The International Sound Effects Library sound effects since it was a Cartoon Network show from the 2000s.
- Anime Magical Swish Sound/Joel Valentine Swoosh Sound
- Frank Welker Cat Yowl
- H-B BOINK, CARTOON - BOINK 04
- H-B SLIDE, CARTOON - SHORT SLIDE WHISTLE UP
- H-B SLIDE, CARTOON - SHORT SLIDE WHISTLE UP, HIGH
- H-B SQUEAK, CARTOON - ROLLING WHEEL SQUEAKS
- H-B SWITCH, LAMP - LAMP SWITCH WITH PULL CHAIN
- H-B ZIP, CARTOON - HIGH WHISTLE ZING OUT
- Hacienda Post Bodyfall Sound (Heard once in "Store Wars")
- HARP, 3 TIMES, PERCUSSION MUSIC
- Hollywoodedge, Baby Crying Slowly PE144001 (Heard once in a high pitch in "Land of the Flea".)
- Hollywoodedge, Belch 7 Long Disgusti PE138601 (Heard once in "Hiccy Burp" and "Adoptcalypse Now".)
- Hollywoodedge, Bird Hawk Single Scre PE020801/Hollywoodedge, Hawk Screech Single AT082901 (Heard once in "Camp Keep A Good Mac Down", "House of Bloo's" (Whenever the TV in Mac’s bedroom plays a documentary movie as Bloo watches it off-screen), "Mondo Coco," "Bus the Two of Us" and "Cheese A Go-Go".)
- Hollywoodedge, Bird Rooster 2 Crow PE0218501
- Hollywoodedge, Boing Followed By Me CRT017905 (Boing only; heard often in "Infernal Slumber" and "The Big Cheese".)
- Hollywoodedge, Brush Teeth TE035901 (Heard in "Busted".)
- Hollywoodedge, Cats Fighting Loud Sc PE917007/Hollywoodedge, Cats Two Angry YowlsD PE022601
- Hollywoodedge, Children Sml Grp Laug PE954803/Hollywoodedge, Small Group Kids Laug PE143601 (Heard once in "Squeakerboxxx".)
- Hollywoodedge, Children Sml Grp Yell PE954901/Hollywoodedge, Small Group Kids Chee PE142801 (Heard once in "Mac Daddy" and "BlooTube".)
- Hollywoodedge, Crash Metal Shatter PE110201 (Heard once in "Store Wars" and "Everyone Knows It’s Bendy".)
- Hollywoodedge, Crowd Med Shock PE961301/Hollywoodedge, Crowd Reaction Shock PE142501
- Hollywoodedge, Elephant Trumpeting PE024801 (5th trumpet heard once in "Go, Goo, Go!".)
- Hollywoodedge, Fart 1 Medium Fart Clo PE138901 (Heard once in "World Wide Wabbit".)
- Hollywoodedge, Fart 4 Very Short High PE139201 (Heard once in "World Wide Wabbit".)
- Hollywoodedge, Fart 8 Comical Highpi PE139601 (Heard once in "World Wide Wabbit".)
- Hollywoodedge, Giggling Boy Close Pe PE130901 (Heard in "Neighbor Pains", "One False Movie" and "Good Wilt Hunting".)
- Hollywoodedge, Giggling Two Childre PE131001/Hollywoodedge, Two Young Kids Giggle PE143501 (Heard once in "Squeakerboxxx".)
- Hollywoodedge, Gusts Heavy Cold Wind PE031601/Hollywoodedge, Whistling Wind Stead PE033301 (Heard in "A Lost Claus" for the snowy weather outside and "Bloo Tube" for the rain storm outside.)
- Hollywoodedge, Hawaii Guitar Slide CRT046705
- Hollywoodedge, Lightning 08 CloseG SIG012601 (Heard in "Bloooo", "Nightmare On Wilson Way" and "Bloo Tube".)
- Hollywoodedge, Long Creaky Stretch CRT049405 (Heard once in "The Buck Swaps Here".)
- Hollywoodedge, Medium Crowd AdultsY PE142901
- Hollywoodedge, Medium Exterior Crow PE140401 (Heard once in "Eddie Monster".)
- Hollywoodedge, Medium Exterior Crow PE140501 (Heard once in "Eddie Monster".)
- Hollywoodedge, Medium Exterior Crow PE141401
- Hollywoodedge, Med Tight Stretch CRT053101 (Heard once in "The Buck Swaps Here".)
- Hollywoodedge, Morning Park Birds Me PE010501
- Hollywoodedge, Old Car Horns Single CRT021302 (Heard once in "The Bloo Superdude and the Great Creator of Everything's Awesome Ceremony of Fun That He's Not Invited To".)
- Hollywoodedge, Punch Face Hit 1 Sharp PE100101
- Hollywoodedge, Quick Whistle Zip By CRT057502 (Heard once in "House of Bloos".)
- Hollywoodedge, Quick Whistle Zip By CRT057505 (Heard once in "House of Bloos", possibly others too)
- Hollywoodedge, Screams 1 Woman Singl PE133501
- Hollywoodedge, Screams 2 Woman Singl PE133601
- Hollywoodedge, Screams 3 Man Gutwren PE134401 (Heard briefly once in "Who Let the Dogs In?".)
- Hollywoodedge, Screams 5 Man InsaneT PE134601 (Heard briefly once in "Who Let the Dogs In?".)
- Hollywoodedge, Screams 6 Woman Panic PE134001 (Heard briefly once in "Who Let the Dogs In?".)
- Hollywoodedge, Sheep Baa Medium Pers PE027001
- Hollywoodedge, Sky Rocket Loud High TE021701
- Hollywoodedge, Slide Whistle Up Dw CRT2028301 (2nd slide up heard once in a high pitch in the intro.)
- Hollywoodedge, Swish 29 Single PE118801
- Hollywoodedge, Whistle Wbulb Horn CRT020801 (Heard once in "Where There"s a Wilt, There's A Way" and "My So-Called Wife".)
- Hollywoodedge, Wood Crash Large PE113501 (Heard once in "Partying Is Such Sweet Soirée" and "Mac Daddy".)
- Hollywoodedge, Wood Door OCKnob PE180101 (Heard once in "Everyone Knows It’s Bendy", "Partying Is Such Sweet Soirée", "The Big Cheese", "Schlock Star" and "Read Em and Weep".)
- Hollywoodedge, Wubble Wobble Spring PE940704
- Horta Wobbles
- Joel Valentine Big Whoosh Sounds
- Joel Valentine Blink Sound
- Joel Valentine Bodyfall Sound
- Joel Valentine Castanet Sound
- Joel Valentine Clock Ringing Sound
- Joel Valentine Clink Sound
- Joel Valentine Echo Scream Sound
- Joel Valentine Electricity Bolt Spark Sound
- Joel Valentine Energy Rise Sound
- Joel Valentine Falling Whistle Sound
- Joel Valentine Flare Explosion Sound
- Joel Valentine Flashback Sound
- Joel Valentine Glass Break Sound
- Joel Valentine Grab Sound
- Joel Valentine Huge Crash Sound
- Joel Valentine Ice Breeze Sound
- Joel Valentine Jet Rocket Sound
- Joel Valentine Kettle Whistle Sound
- Joel Valentine Laser Beam Sound
- Joel Valentine Machine Sound
- Joel Valentine Missile Launch Sound
- Joel Valentine Poof
- Joel Valentine Punching Sounds
- Joel Valentine Quake Rumble Sound
- Joel Valentine Quick Double Bell Sound
- Joel Valentine Reverse-Ricochet Zip Sound
- Joel Valentine Shadow Power Sound
- Joel Valentine Short Slide Whistle Up
- Joel Valentine Singing Sword Sound
- Joel Valentine Slap Sound
- Joel Valentine Solar Explosion Sound
- Joel Valentine Stomp/Land Sound
- Joel Valentine Sun Shine Sound
- Joel Valentine Swish Sound
- Joel Valentine Swish 2 Sound
- Joel Valentine Sword Sound
- Joel Valentine Time Portal Sound
- Joel Valentine Tinkling Sound
- Joel Valentine Roar Sound
- Joel Valentine Whip Crack Sound
- OMI, Misc Noises 2 - Flexitone
- Pac-Man Chomp Sound (Heard in "House of Bloo's".)
- PSEL, SQ Faucet Squeaks
- Shiny Sound 2 (Heard in "The Sweet Stench of Success"; once in a high pitch in "Challenge of the Super Friends".)
- Sound Ideas, BIRD, BLUE JAY - SINGLE CALLS, ANIMAL 01 (Heard briefly in "Beat with a Schlick".)
- Sound Ideas, BITE, CARTOON - BIG CHOMP (Heard once in "Seeing Red", "Adoptcalypse Now" and "Everyone Knows It’s Bendy".)
- Sound Ideas, BITE, CARTOON - BONE BITE (Heard once in "Mac Daddy".)
- Sound Ideas, BLINK, CARTOON - XYLO EYE BLINKS
- Sound Ideas, BOING, CARTOON - BIG BOING (Heard once in "Bloo Done It" and "Imposter's Home for Um… Make 'Em Up Pals".)
- Sound Ideas, BOING, CARTOON - BIG, LONG BOING
- Sound Ideas, BOING, CARTOON - BOING AND SPRING
- Sound Ideas, BOING, CARTOON - BOWANG
- Sound Ideas, BOING, CARTOON - GOOD SPRONG 01
- Sound Ideas, BOING, CARTOON - GONG BOING
- Sound Ideas, BOING, CARTOON - HOYT'S BOING
- Sound Ideas, BOING, CARTOON - RIPPLE BOING
- Sound Ideas, BOING, CARTOON - SINGLE TIMP DOING
- Sound Ideas, BOING, CARTOON - SPROING 01
- Sound Ideas, BOING, CARTOON - TIMP RISE AND BOING/Sound Ideas, HIT, CARTOON - HEAVY DRUM RISE/Sound Ideas, HIT, CARTOON - DRUM RISE, HIT AND WIGGLE
- Sound Ideas, BOING, CARTOON - TROMBOING
- Sound Ideas, BOINK, CARTOON - BOINK 01
- Sound Ideas, BOINK, CARTOON - DOINK 03/Sound Ideas, HIT, CARTOON - PAT'S BILP
- Sound Ideas, BOINK, CARTOON - HOYT'S BOINK (Heard once in "Everyone Knows It's Bendy" and "Frankie My Dear".)
- Sound Ideas, BUBBLE, CARTOON - SKIP'S FLARTLES 02
- Sound Ideas, CARTOON, AIRPLANE - PROP PLANE PASS BY FAST
- Sound Ideas, CARTOON, LAUGHTER - CHIPMUNK LAUGH, HUMAN (Heard once in "Setting a President".)
- Sound Ideas, CARTOON, MOTOR - SMALL SQUEAKY GIZMO MOTOR (Heard once in "World Wide Wabbit".)
- Sound Ideas, CARTOON, POP - BIG POP 02 (Heard once in "Hiccy Burp" and "Duchess of Wails".)
- Sound Ideas, CARTOON, RATTLE - RATTLING, WOOD (Heard in "Duchess of Wails"; Mac’s teeth chattering only.)
- Sound Ideas, CARTOON, SLIDE - SHORT VIOLIN SLIDE DOWN (Heard twice in "Everyone Knows It's Bendy".)
- Sound Ideas, CARTOON, SQUEAK - SEVERAL RUBBER SQUEAKS, STRETCH
- Sound Ideas, CARTOON, STRETCH - GUITAR BEND: LONG STRETCH (Heard once in "Berry Scary".)
- Sound Ideas, CARTOON, STRETCH - GUITAR BEND: SHORT PULL (Heard once in "Bus the Two of Us".)
- Sound Ideas, CARTOON, TWANG - SEVERAL SAW BLADE TWANGS (Heard once in "Squeeze the Day".)
- Sound Ideas, CARTOON, TWANG - WOBBLING TWANG (Heard once in "Camp Keep A Good Mac Down".)
- Sound Ideas, CARTOON, WHISTLE - FALL WHISTLE, LONG (Heard once, I BigIdeas70258 think, in "Seeing Red".)
- Sound Ideas, CARTOON, WHISTLE - FAST ZIP BY/Sound Ideas, CARTOON, WHISTLE - LONG ZIP BY (includes various pitches)
- Sound Ideas, CARTOON, WHISTLE - FLUTTER WHISTLE: LONG SPINNING WHISTLE
- Sound Ideas, CARTOON, WHIZZ - FAST VOCAL WHIZZ BY 01 (Heard once in "Squeeze the Day".)
- Sound Ideas, CARTOON, WHIZZ - FAST WHIZZ BY
- Sound Ideas, CAT - DOMESTIC: SINGLE MEOW, ANIMAL 02 (Heard in "Eddie Monster".)
- Sound Ideas, CHILDREN - CHEERING, CROWD 02
- Sound Ideas, CLOCK, ALARM - LARGE ALARM CLOCK: BELL RINGING
- Sound Ideas, CRASH, CARTOON - SHARP BASS, DRUM AND CYMBAL CRASH, MUSIC, PERCUSSION (Heard once in "The Big Cheese".)
- Sound Ideas, DENTIST, DRILL - DRILLING TEETH (Heard many times in "Where There's A Wilt, There's A Way" (Whenever Wilt cleans Coco's teeth in the Dentist's Office as Eduardo watches them) and in "Cheese A Go-Go".)
- Sound Ideas, DOG, LICKING - DOG LICKING MOUTH WHILE PANTING, ANIMAL (Heard in "Who Let the Dogs In?".)
- Sound Ideas, DOG, MIXED BREED - LARGE DOG, WHINING, ANIMAL 02 (Heard briefly once in "Who Let the Dogs In?".)
- Sound Ideas, DOOR, WOOD - CREAKING OPEN AND CLOSE
- Sound Ideas, FART - BIG EXPULSION, HUMAN (Heard once in "World Wide Wabbit".)
- Sound Ideas, FOREST, DAY - BIRDS, CHIPMUNKS, STEADY BREEZE THROUGH TREES, AMBIENCE (Heard once in "Bye Bye Nerdy", "Sight for Sore Eyes" and "Camp Keep A Good Mac Down".)
- Sound Ideas, FORKLIFT - ELECTRIC POWERED: START, IDLE, SHUT OFF, INDUSTRY
- Sound Ideas, HEAD SHAKE, CARTOON - PINGY HEAD SHAKE
- Sound Ideas, HEAD SHAKE, CARTOON - THROAT GARBLE, MEDIUM (Heard once in "Room with a Feud" along with HEAD SHAKE, CARTOON - XYLO HEAD SHAKE.)
- Sound Ideas, HEAD SHAKE, CARTOON - XYLO HEAD SHAKE (Heard once in "Room with a Feud" along with HEAD SHAKE, CARTOON - THROAT GARBLE, MEDIUM.)
- Sound Ideas, HIT, CARTOON - BILP
- Sound Ideas, HIT, CARTOON - BRAKE DRUM AND BULB HORN HIT (Heard once in "Who Let The Dogs In?".)
- Sound Ideas, HIT, CARTOON - COCONUT HIT 01
- Sound Ideas, HIT, CARTOON - COCONUT HIT 02
- Sound Ideas, HIT, CARTOON - FLAT BONK (Heard once along with HIT, CARTOON - COCONUT HIT 02 in "Mac Daddy".)
- Sound Ideas, HIT, CARTOON - FLBONK
- Sound Ideas, HIT, CARTOON - GEDUNK
- Sound Ideas, HIT, CARTOON - TIMP RISE (Heard once in "Hiccy Burp" and "Bus the Two of Us".)
- Sound Ideas, HIT, CARTOON - HEAVY DRUM RISE
- Sound Ideas, HIT, CARTOON - HEAVY RISING HIT
- Sound Ideas, HIT, CARTOON - HIT AND WIGGLE
- Sound Ideas, HIT, CARTOON - KABONG
- Sound Ideas, HIT, CARTOON - SHRILL BILP
- Sound Ideas, HIT, HUMAN - BIG HEAVY FACE SLAP, CARTOON 01
- Sound Ideas, HORSE - INTERIOR: WHINNY, ANIMAL 02 (Heard once in "A Lost Claus".)
- Sound Ideas, HUMAN, BABY - CRYING (2nd half used once for a baby in a stroller when it cries in "Say It Isn't Sew".)
- Sound Ideas, HUMAN, BABY - CRYING, WHINING
- Sound Ideas, HUMAN, FART - SMALL FART 01
- Sound Ideas, ORCHESTRA BELLS - GLISS, UP, MUSIC, PERCUSSION (Heard once in "Mondo Coco".)
- Sound Ideas, PLINK, CARTOON - SOUR PLINK
- Sound Ideas, RICOCHET - RICCO AND WHINE 04 (Heard in reverse in "The Trouble with Scribbles".)
- Sound Ideas, RICOCHET - SLICK RICCO 01
- Sound Ideas, RICOCHET - SLICK RICCO 02 (Heard once in "The Sweet Stench of Success".)
- Sound Ideas, RUN, CARTOON - FAST RUN, LONG (Heard once in "House of Bloo's" and "Bye Bye Nerdy".)
- Sound Ideas, RUN, CARTOON - BLOP GALLOP, LONG
- Sound Ideas, RUN, CARTOON - TEMPLE BLOCK RIOT, SHORT/LONG (Heard once in "Busted" and "Squeeze the Day".)
- Sound Ideas, RUN, CARTOON - WIND WHISTLE SCAT (Heard once in "Squeeze the Day" and "The Buck Swaps Here".)
- Sound Ideas, SCI FI - ROCKET LAND SPEEDER: START AND AWAY
- Sound Ideas, SCI FI - SPACE TORPEDO
- Sound Ideas, SCREAM - MALE, LONG, HUMAN, HORROR 02
- Sound Ideas, SCREAM - MALE, LONG, HUMAN, HORROR 03
- Sound Ideas, SLAP, CARTOON - RAPID SLAPS, SHORT (Heard once in "Squeeze the Day".)
- Sound Ideas, SLIDE, CARTOON - SHORT SLIDE UP (Heard once in "Everyone Knows It's Bendy" for Bloo's eyes when he crosses them upward and "A Lost Claus".)
- Sound Ideas, SLIDE, CARTOON - SHORT SPLING
- Sound Ideas, SPLAT, CARTOON - PAINT FIGHT GLOP 02
- Sound Ideas, SPOOGE, CARTOON - HIGH, GLOPPY SPOOGES 03
- Sound Ideas, SQUEAK, CARTOON - FUNNY LITTLE SQUEAK (Heard once in "Berry Scary" and "Squeeze the Day".)
- Sound Ideas, SQUEAK, CARTOON - SINGLE RUB SQUEAK 01 (Heard once in "Squeeze the Day".)
- Sound Ideas, SQUEAK, CARTOON - SINGLE RUB SQUEAK 02 (Heard once in "Squeeze the Day".)
- Sound Ideas, SQUEAK, CARTOON - SINGLE RUB SQUEAK 03
- Sound Ideas, SQUISH, CARTOON - LITTLE SQUISH (Heard in "Everyone Knows It’s Bendy", "House Of Bloo's" and "Schlock Star".)
- Sound Ideas, TAKE, CARTOON - FUNNY RUN UP TAKE (Heard once in "Partying is Such Sweet Soiree" and "The Big Cheese".)
- Sound Ideas, TAKE, CARTOON - TUBE TAKE
- Sound Ideas, TAKE, CARTOON - WHISTLE TAKE (Heard once in "Hiccy Burp".)
- Sound Ideas, TEETH, CARTOON - SCOOBY'S TEETH CHATTER, LONG/SHORT
- Sound Ideas, TELEPHONE, CORDLESS - CORDLESS 1: RINGING (Heard once in "Eddie Monster".)
- Sound Ideas, THUNDER - BIG THUNDER CLAP AND RUMBLE, WEATHER 02
- Sound Ideas, THUNDER - BIG THUNDER CLAP AND RUMBLE, WEATHER 04
- Sound Ideas, TRUCK, HORN, AIR - AIR HORN, PASSES BY, DOPPLER EFFECT
- Sound Ideas, TWANG, CARTOON - FAST TWANGS, SHORT
- Sound Ideas, TWANG, CARTOON - SAW BLADE TWANG 02
- Sound Ideas, WEATHER, LIGHTNING - BOLT OF LIGHTNING STRIKES CLOSE BY, THUNDER 04
- Sound Ideas, WEATHER, LIGHTNING - BOLT OF LIGHTNING STRIKES CLOSE BY, THUNDER 05
- Sound Ideas, WHINE, CARTOON - SHELL SCREAMING WHINE DOWN
- Sound Ideas, ZIP, CARTOON - BIG WHISTLE ZING OUT
- Sound Ideas, ZIP, CARTOON - QUICK FIDDLE ZIP UP (Heard once in the Cartoon Network Studios logo.)
- Sound Ideas, ZIP, CARTOON - SHARP ZIP
- Sound Ideas, ZIP, CARTOON - TAKE ZIP (Heard briefly in "Imposter's Home for Um… Make 'Em Up Pals"; once in "Good Wilt Hunting".)
- Sound Ideas, ZIP, CARTOON - ZURUP (Heard once in "Hiccy Burp".)
- WB CARTOON, CROWD - LITTLE OH DISAPPOINTED
- WB CARTOON, HEAD SHAKE - TROMBONE GOBBLE
- WB CARTOON, SLIDE - DOUBLE VIOLIN SLIDE UP
- WB CARTOON, SLIDE - MEDIUM VIOLIN SLIDE UP
- WB CARTOON, WHIP - TAIL WHIP
- Wilhelm Scream (Heard in "The Bloo Superdude and the Great Creator of Everything's Awesome Ceremony of Fun That He's Not Invited To".)