The dollop of back fat that hangs over the back of a pair of low-riding jeans worn by a large girl.
Damn, our waitress has a front butt and a butt gut. Let's order some queso.
by Green Onions March 02, 2006
An abdominal abnormality in which a fat persons stomach ressembles a butt.
"Oh My God! His gut is so fat it looks like a butt! A BUTT GUT!"
by LargerCharger1 November 09, 2009
Term used to describe having anal sex. Butt sex Anal sex Anal Back door sex Ass fucking Butt fucking
I got up in her butt gut. Also see booty pudding
by Jerry Charming November 24, 2014