buttsac

your nutsack more back than normal touching your asshole causing major rashing when shiting

His huge buttsac gave a rash all the way down his leg after relieving his massive shit!

by Chris Wills July 7, 2003

Buttsac

This is one word and is used to define the sack everyone has on their butt. This word is used in day-to-day conversation. (Yes I spelled the word right it’s spelled buttsac not buttsack)

Hey wanna sniff my buttsac?

by BlueDerp January 9, 2019

Buttsac

A sac used to hold one's saggy butt (usually caused by being a buttslut).

Jas has a buttsac the size of a parachute.
Jas sometimes has to use 2 buttsacs, double wrap.

by andyGILL July 24, 2005