buttsack

When another ballsack grows on one of your buttcheeks. Usually your left buttcheek.

My dad showed me his buttsack in the shower the other day.

by Sean Aske June 22, 2012

Buttsack

When an angry wife chops off her husbands ballsack and staples it to his butthole.

Damn it my wife gave me a buttsack.

My buttsack feels so good right now.

by leedleludd May 16, 2014

Buttcake

A noun used to describe someone who's both delicious and full of shit.

OMG Becky, that Ronda girl is such a buttcake! You better keep a distance from her!

by TittyClashXOXO August 14, 2016

Buttsack

A lump on someone's but that keeps growing then turns into a pimple. Sometimes it's just fun to call people that name too.

Ew babe is that a buttsack

Shut up Justin stop being such a buttsack

by Sleepyrock December 13, 2016

buttsack

your nutsack connected to the inside of your buttcheeks.

I went to the doctors and got diagnosed with the buttsack.

by trevorpaone May 6, 2017

buttsack

The erection-killing shot in pornography taken from just behind and under the man's taint. The frame is filled with man ass and nutsack with only a sliver of the woman's cellulite visible.

I was just about to bust a nut and then, boom! Buttsack. Bummer.

by sleazebucket June 14, 2017

Buttacrass

When you’ve got a crusty ass.

I’ve got buttacrass.

Sheldon has buttacrass.

by soysage May 5, 2018