One who is so full of himself that he can't get his own head out of his anus.
Opstar would suck his own weiner if he was flexible enough.
by Kens #2 fan February 19, 2004
1 more definition
(n.) One who everyone thinks is rad.
Kenneth, the opstar of bangme, has his very own fan club.
by Ken's#1Fan February 07, 2004