A way of saying "shut the fuck up", instead of actually
typing it. Has less meaning than actually typing "shut the fuck up", and is often said by people that are losing an argument or
can't think of a
comeback.
Guy A: "You just contradicted yourself. Twice."
Guy B: "
faggit"
Guy A: "Yeah, that's what I thought, you
can't think of anything, loser."
Guy B: "stfu"
Guy C: Just admit you lost, Guy B.