Fag is an acronym for the term "
Freaky Alien Genotype" as popularized by the group "Team Four Star". F.A.G is meant to describe aliens who's somewhat affemanent
appearance makes them
androgynous enough to question their sexuality.
Krillen: Those dudes are scary. Especially that one
in the middle. He looks like a total fag
Gohan: Krillen!
Krillen: What? A freaky alien genotype. What did you think
I meant?
Gohan: Oh....I thought you meant a
derogatory term for
homosexual.
Krillen: THAT THING'S A GUY?!?!