Regitube is a parody meme Pokemon which surfaced the Roternet in late November of 2023. The meme resembles much of Regigigas but made out of pool tubes. The meme was created when a Robloxian was trying to stack as many pool tubes as possible in his arms. The meme became viral when a user in E-Doger made a parody video of the meme in a mainstream Brick Bronze Pokemon game.