1 definition by thepsycosidekick

Rigby

Mordecai's best friend on the tv show Regular Show.
He is funny, annoying, and very cute.

Boy:Did you see what happend with Rigby on the Regular Show Last Night?

Boy's Sister:You know I don't watch that crap.

Boy: You suck.

by thepsycosidekick September 11, 2012