Top definition
Adj.
Not fair, Unfair, Fake, Not to ones liking

other words to look at
Grimmey, garbage, rex, dirt
If shoes are knock off you can say, Yo those shoes aint real they're mad-rex
or
If you are playin a sport and one team is wiked good and the other is bad, then you can say yo these teams are mad-rex
by Jimmy Abdallah June 13, 2007
Get the mug
Get a Mad-rex mug for your cousin Manley.