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2. 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 Jul 7, 2003 add a video
1. 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 Jul 8, 2005 add a video
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