(Noun) A slang term for a waitress at a restaurant with humongous breasts, or "Cans".
Dude, that girl is such a Raitress.
Yo, look at the tits on that Raitress, Bro!
That Raitress is so goddamn hot.
Dat Raitress Tho!
Raisexual - (Adj.) One who is bisexual, going for either men or women, however has the sexual arousal from a woman's breasts.
Ex:
"Hey is she homosexual?" "No she's Raisexual, dumb ass."
"Mom dad...I'm Raisexual."
"Don't be such a Rai-o-phobe."