This is a Skywalker Sound effect.
https://soundeffects.fandom.com/wiki/File:SKYWALKER,_ROAR_-_DARK_OVERLORD_ROAR.wav
_SKYWALKER,_ROAR_-_DARK_OVERLORD_ROAR.png "Howard the Duck (1986) SKYWALKER, ROAR - DARK OVERLORD ROAR.png (957 KB)")