raged
To get someone angry or mad.  Usually used by kiddies in IRC and Games when cheating and other players get mad.
Some_Gamer: MAN, WHAT A CHEATER!
Some_Gamer: YOU'RE FKING GHEY!
Cheater: Wow, it's just a game, stop getting so raged.

IRC_User: Dude, stop banning me, plz, kthx.
Banner: Hahaha, so raged.