1). Someone who appears to be suffering from a mild form of mental retardation, and has occasional tantrums, similar to that of Tourettes Syndrome(TS).
2). One who appears to be desperatly in need of attention, so they act in perverse, obscene, and often homosexual ways to gain the acceptance of their peers.
Dude 1- "Man, why the hell is Adam so damn brokey?"
Dude 2- "I dont know dude, but he sure is one homo lookin' ass muthafuc*er!"
just another way to say something is broken
john: hey sara did you get that e-mail i sent you
sara: i cant
john: why not?
sara: my computer is brokey