OSWB

an abbreviation for "Oh Shit, Wayne Brady!" It's usually used when a seemingly nice black man walks up to a nervous white man.

Black Man (to stranger): Excuse me, sir?
White Man: OSWB!!!!
(White man slaps Black man and runs away like a little girl)
Black Man: Don't worry! I'm not gonna choke you!

by AirCycle May 30, 2010