Top Definition
A person who is being such a twat, penis, arse, or tit that a collection of insults are needed to offend them.

Also can be shortened to F.A.G, or fag.
Stop being such a fanny-ass gay, Mikey.
#fanny #ass #gay #fag #f.a.g
by =Dean-o= July 29, 2006
9 Words related to fanny-ass gay
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