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.
by Dominic5160 April 15, 2006
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A strong odour coming from one's behind.
Trevor just let out a huge butt funk
by Bob Sachet April 18, 2006
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When a mad funk daddy has intercourse with a smelly, sweaty, fermented female anus to achieve orgasm as quickly as possible.
"Hey babraquece, how was your date last night with that handicapped Jewish autistic woman?"
"Well, I couldn't take off her diaper before hand and I needed to get in there before I woke her up, so I had to take the ol' butt funk express."
"Oh fuck, your not babraquece!? Why is there blood on your pants?!"
by Buttfunkexpress May 4, 2019
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The paranoid feeling you get while very stoned that you are walking funny, or that your posture is a little awkward.
Stoner 1: "Hey man, why don't you, uh, just walk across the room and, like, get it?"
Stoner 2: "Aw man, I huh, don't want that hot babe to see me walk. I huh, got funk butt real bad."
Stoner 1: (uncontrollable giggling)
by T-von September 2, 2008
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