A fork of Rural Dictionary
is a mucus y sack that hangs between the balls and the butt in the taint region. if it pops the mucus flow in to your blood stream and you die. a woman or man can perform sexual acts upon your butt sack. and it gets dry when your butt sack gets horny.African Americans and women do not have butt sacks.
hey man, your BUTTSACK is about to pop you should get that checked out.
An adjective used to emphasize how you are feeling or how someone else is acting. Usually a negative connotation.
That guy over there plays football like a buttsack