Definitions by sageoneon

yo boy 

Caucasian male youth who wears baggy pants and/or dresses/acts in a manner consistent of the gangsta style without due cause and in deference to his true identity.

Did you see that yo boy in the ricer Civic?

yo boy by sageoneon March 7, 2003

sleeper 

Outwardly common looking item, that possesses something special or unique inside.

That boring looking car is a real sleeper with that big turbo hiding under the hood and nary a sticker or scoop to be seen anywhere on it.

sleeper by sageoneon March 7, 2003