The act of not wanting something, by vocalizing their opinion through song. The slang term for junk, women, or an activity you don't want to be apart of.
Gillie: Hey Goose want the rest of my sandwhich.
Goose sings: We don't need them Gibbie Gablurs, I don't need no Gibbie Gablurs.
Gillie thinks: It seems as if Goose doesn't need these Gibbie Gablurs.