Buttcup

The anal area of a person.

I'll piss in her buttcup
I filled up her buttcup.

Buttcup by rusty squeezebox June 13, 2008

Buttcup

An insult. Like calling somebody a butthead.

"You stupid buttcup!"
"What an ugly buttcup."

Buttcup by green day sam October 17, 2006

buttcucked

When your significant other gives their ass up to other people, but won't let you so much as caress it.

Lauren really buttcucked me this weekend. She was telling me about how her ex used to toss her salad, but she won't even let me stick a thumb in it. Wtf bro?

buttcucked by Don Juan Dinero January 6, 2019

Buttruption 

The spewing of fecal matter from your anus.

Uhhh, I just had a buttruption after eating that Taco Bell

Buttruption by Jojo101 May 10, 2009

Buttsupial

A human that uses their colon as a storage pouch.

He's a buttsupial Dano, check his pouch.

Buttsupial by Gary Daniels January 2, 2008

Buttacuponapoostick 

When you get high then run around with a goat named buckley.

I got buttacuponapoostick when i seen my cat hump a box of wheaties

Buttacuponapoostick by Froot Loop The Magical Beaver March 10, 2004

buttcut 

A hairstyle popularized in the 80's which somehow still maitains a large following. The hair can be grown to almost any length and then is parted directly in the middle so that the top of the head resembles the asscrack.

Man, can you believe Ryan still has that buttcut?

buttcut by TheTurkey March 31, 2005