butt bitch 

A woman, usually submissive, used by a man or men primarily for anal sex.

That girl Sima I've been living with is a truly fine butt bitch.

butt bitch by Humpher Backside November 16, 2007

butt bump 

Verb.
To bump something with your butt.

I had to butt bump the door to get in since it was sealed

butt bump by 169 July 5, 2008

butt plug fell out 

Used when something very shocking or unfortunate happens to you.

Jeff's butt plug just fell out.

butt plug fell out by getmoney111 January 7, 2005

butt-rub event 

A large, crowded event during which it is impossible to avoid rubbing your buttocks against another person's body. This is due to the large number of people and lack of personal space.

Concerts, festivals/carnivals, crowded nightclubs, raves, circuit parties and busy shopping days are all considered butt-rub events.

butt-rub event by Patrick Daly January 18, 2006

Butt Piracy 

The act of frequently engaging in the pilaging of another mans anus.

You engange in butt Piracy if you are considered a Butt Pirate

Look at those guys sitting at that table, i bet they're big Butt Piracy fans

Butt Piracy by TheSauceMan May 5, 2009

butt-load 

n. The amount that can be loaded into the buttocks while causing minimal discomfort. This measurement is not constant but varies depending on the individual. Related factors include rectal diameter, anal elasticity, and cheek-to-hole ratio.

Susie's rear was in pain the next day after taking a full butt-load the previous night.

butt-load by Clifford Cocks April 13, 2006

butt doobie

The pieces of rolled-up toilet paper stuck in your ass hair.

I was in the shower, picking butt doobies out of my ass.

butt doobie by NEGROTIC BICKWOW February 22, 2003