When a certain thing or person acts in a gay fashion (slang: Stupid; Idiotic, Jose), this phrase can take the place of one such as "You are a gay fag."
If I said "You are a gay person," "If _____ was a boy it would like other boys," could be substituted instead. For example "If Pikachu were a boy it would like other boy Pikachus."
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. PenguinBooks,1992. p. 38)