Who's the gump in the yellow slacks?Don't act like such a gump!
gump
noun
1
a passive homosexual man US, 1981.
2
a chicken (of the fowl persuasion) US, 1981
gump
slang Someone who is regarded as stupid or foolish. A reference to the movie character Forrest Gump. Geez, he keeps pulling on a door that's clearly marked "push"—what a gump.
gump
(gəmp)
n. a fool; an oaf. (Like the rural and not too smart Andy Gump of comic strip fame in the early 1900s, later reinforced by Forrest Gump of movie fame.) Don’t act like such a gump!