What is Butt Funk?
1.
Term used to describe one’s foul odor emitting from the anus. Also used to describe other foul odors not necessarily relative to the butt.
Stan reeks of butt funk because he's dirty.
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2.
A strong odour coming from one's behind.
Trevor just let out a huge
butt funk 
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Random Words:
1. 
A combination of "disgusting", "Nasty", and "gnarly"
That chick smells disnarsting!
See gnarly, disgusti.. 
1. 
a term used for when one is slacking off or not pulling their weight; instead of doing what they're supposed to "playing with ..