QB

1. Any sexual activity, specifically that of the rough 'n' ready nature - a "quick bonk".

2. A piss-easy maths course taken by proven softies.

"Oli, what are you up to this afternoon?"
"I'm going to Matt's room to do some QB"

by Dave (I hate God) February 28, 2009

QB

The borough of Queens in the city of New York. (Also BkB, for Brooklyn, the BX for the Bronx.)

Shoutin out from the QB.

by matt August 24, 2003

QB

Queen Bitch

"Cause no one can do it better than the one QB" - Lil' Kim

by CelestialSovereign January 11, 2009

QB

Microsoft Quick Basic.

C:/> QB45.EXE myprog.bas

by Cyanide January 10, 2005

QB

Queen Back a.k.a. Quarter Bitch- One who is the biggest tease of high school. One who never follows through with relationships. One who plays two friends, leading them both on, hooking up with one just to throw him out; thus proceeding to become obsessed with the fellow friend.

"I don't know her." "Trust me on this one, you don't want to get to know her, she's a 'QB'.

by crackkills321 July 6, 2010

QB

queerbait- a person who attracts homosexuals

Sean(strait) got hit on by Steven(gay), therefore he is now known as QB.

by bianchini September 21, 2005

QB

A contraction for "fuck you, Bitch!"

fu... "CK YOU B"... itch

As Jeff stares down at the mangled body he just mutilated, he is filled with a sudden rage, and begins to kick the corpse violently...

The entire time, all he says is only "QB."

by Nubluva October 23, 2005