BP

abbreviation for butt piss (chronic diarrhea that literally shoots from the rear in liquid form). In Oregon trail days it would have been a prime indicator of the onslaught of dysentary. Often accompanied by machine gun like fart sequences. Also occurs when subjected to an extremely low carb diet. Food (or remnants of it) may be semi-identifiable when the process is completed. If ignored, may result in a hardcore shart.

I'm going to have to refrain from Long John Silver's tonight because I really don't want to have a BP attack while we're at the bar.

I'm sorry but I really need you to cover for me before this BP transitions into a shart.

by sarah Binny June 29, 2008

BP champ

A Beer Pong Champion. "BPC" Undefeated in Beer Pong, or someone with many wins. Also could be someone with the initials BP who is very good at Pong.

"bra you are a BP CHAMP!"
"I know man."
"Undefeated."

by B.Parks Production September 14, 2007

bp'd

An excessive spill in which the cleanup is handled poorly or not at all.

Dude you are so wasted you just bp'd your pants.

by rusackson August 21, 2010

BP!

an acronym for bitch please for all the texters
refresher on original definition:
phrase originally used by pimps in the 70's used to express disbelief and authority towards one with the audacity to try your ass. Also said to stupid people who dare try you
He says: "I'll bust yo monkey ass"

You say: "Huh?! Bitch please"

Ho(e) says: "I'm sorry, but I couldn't get no money daddy!"

Pimp slaps her and says: "Bitch please! Now go get me my money!"

Now once again for the texting crowd:

Ho (e) texts: I ain't got no $ daddy
Pimp texts: BP! Go get me my $

by Momma74 February 5, 2010

BP Blond

A blond girl that dyes her hair black.

At my high school reunion, I didn't recognize my ex-girlfriend because she's now a BP Blond.

by Krisrey June 18, 2010

BP

An ejaculation resembling the BP oil leak in force, total volume and duration.

During sex yesterday, I decided to ejaculate on my girlfriend and I totally BP'd her; the entire roll of paper towels wasn't enough clean her off.

by The Jaliactica January 20, 2011

BP Bra

Noun.

A bra made of crude oil inside sea shells. Perfectly padded, and with great support, but is a hassle to remove.

Luke: Nice bra. It brings out your breasts!

Aleksandra: Oh yeah, its a BP Bra, its so hard to get off though!

Luke: Damn. Can I try? I'm not Obama or a BP expert, but i'll try. =)

by WHBS-TV Most Hours June 6, 2010