[buttsack] 

A surgical procedure that attaches ones saggy or taut scrotum to their rectum or sometimes the sphincter.

Ayo tracy! Billy just got himself a brand new buttsack and it is looking nice!

[buttsack] by booty holes January 11, 2009

buttsack 

A word with no true definition as a noun, but is generally used as a word to throw people off when a question is asked that the person doesn't want to answer and/or might be dangerous to answer.

Woman- "Do these pants make me look fat?"
Man- "Buttsack."
Woman- "What?"
Man- "Buttsack."
Woman- "...What were we talking about, again?"

OR

Girlfriend- "Do you love me?"
Boyfriend- "Buttsack."
Bystander- "...Did he just say 'buttsack'?!"

buttsack by 42Geek July 31, 2010

buttsack 

when someone bends over and you see his balls hanging near his ass like a dog

That man just buttsacked me!?

buttsack by rOBOT April 22, 2003

Buttsack 

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

Buttsack by Mr. Sizz August 2, 2010

buttsack 

A hidden sack near the buttocks used in various forms of sexual pleasure. The most sensuous part of a woman's body.

I fingered her buttsack all night and she loved it.

buttsack by None Genuine February 22, 2010

Buttsack 

An impressively flabby and wrinkly ass, more commonly found on seniors, resembling a large nuttsack

Analing a Buttsack would feel more like fucking an airbag than pleasure

Buttsack by swagmaster24 May 22, 2010

Buttsack 

A phenomenon in which a man sits in a certain way that allows for his balls to droop down to his buttcrack, so the scrotum comes into contact with the edges of the anus.

Dude, my buttsack is so intense right now, that if I farted, my balls would blow up like a parachute.

Buttsack by Thomasvaeth January 26, 2017