Here if you want to beat them up, enjoy this link a few dozen times man.
Sorry to hear that your homie did you that way, that is seriously fucked up that he rolled that way on you.
They could have at least been straight with you and gave you the deal face to face instead of being the way they did it.
I'd still have to issue a beatdown to someone if this happened and I think that most here really would if it happened to them.
http://www.hoslap.net/