What is Badunkafunk?
1.
An ass that's so fat it's got crazy cellulite on it, much like cottage cheese.
"That girl over there got a badunkafunk!"
See
2.
A state of sadness caused by the realization that your ass is too big to fit into any of your jeans.
Amanda isn't coming out tonight because she's in a badunkafunk and has nothing to wear.
See