A derogatory term for heterosexuals. Whereas "mo" is a socially accepted, gay friendly term for homosexual, "nomo" is used to ridicule heterosexual activity and behavior, implying that the individual is not a "mo."
Guy 1: "Yo, I think Adam just made out with a chick......"
Guy 2: "Really? What a nomo..."
Girl 1: "Does this skirt make my ass look big?"
Girl 2: "I don't wanna check out your ass, I'm no lesbo."
Girl 1: "Ugh.. don't be such a nomo.. just tell me if my ass looks fat."
A homosexual who chooses to be straight for the social perks alone—the companionship, the affirmation, the status. Until the homosexual gets really drunk and tries to go home with a member of the same sex.
Josh is the front man to a mildly successful post-punkband and a total nomo. He only sleeps 18 year old girls but occasionally gets really drunk and goes home with a dude but keeps it a secret but everyone knows.