Top definition
When you have consumed a food or beverage that doesn't agree with you and your intestines begin make sounds that resemble Chewbacca.
"Every time i eat cabbage, I end up with a Butt Wookie within a hour".
via giphy
by Stpaul83 July 24, 2017
Get the mug
Get a Butt Wookie mug for your fish Helena.