A male fan of a boy band, who is crazy about the aforementioned band like a teenage girl would be. Can also be used to refer to males who engage in excessive hero worship.
A: Look at that nerd Jayaram growing out his hair, thinking it will make him look like John Lennon.
B: Don't worry about him dude, he's a Beatles fan faggot.
A: Ah! That explains it.
B: Don't worry about him dude, he's a Beatles fan faggot.
A: Ah! That explains it.
by Lord_Vats March 21, 2017