Big donkey spank

A funny nickname for a clumsy, studdering obese guy, similar to Don Vito of Viva la bam. gets worked up over nothing and also may shit themselves and fart frequently.

you can also mix it up a bit, example:
Big bubba spank
Big donkey push
Big donkey bang
Big poppa smash
Big bada boom

smells like shit in here, Big donkey spank must have been here, he started studdering and cursing when I tried to call him out on it.