The warmth given off by one's ass
Oh My Gosh Katrina! Your butt heat kept me warm all night long!
16👍 3👎
the act of giving off heat with your butt.
DAMN, KATRINA! you're butt heat is giving me a heat rash!
11👍 5👎
When your on a toilet in winter and the toilet is hot
I was in a hurry to the toilet, when i sat down i experienced Butt Heat Satisfaction (BHS)