1 definition by BIG O & a little shady

Top Definition
Acronym standing for: Fuck off cuz ur stupid. Used in any situation where a person is being dumb.
Boy: Is that a mirror in your pants, cuz I can really see myself in them.

Girl: You need to F.O.C.U.S.

Or

Fool, F.O.C.U.S.
by BIG O & a little shady March 10, 2011

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