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Definitions by deisel!!! (Not mark)

An adjective used to describe the distinct, musky, organic aroma of a partner's backside, usually discovered during the heat of the moment. It isn't necessarily dirty or fecal, but it certainly isn't fresh laundry. It is the raw, unadulterated essence of ass.
Person A: "Were you guys 69-ing last night?"
Person B: "We tried, but he came straight from the gym and it was a little too butty for my liking, so we stopped."
Butty by deisel!!! (Not mark) January 6, 2026
A faint yet persistent whisper of booty doom—a scent so subtle it makes you question if it’s really there or if your nose is just being dramatic. Most commonly found lingering in tight spaces, gym shorts, and the unfortunate aftermath of an overconfident “just a quick rinse” shower.
Jeremy: do you think you can put both of my nuts in your mouth?
Tiff: I don’t know, maybe.

Tiff: *gagging*
Jeremy: try harder
Tiff: are you sure you washed? It’s a bit butty.

Jeremy: *checking* Oh you’re right, It’s a bit butty.
butty by deisel!!! (Not mark) March 7, 2025