Best way to get an anti gay christian off your back i s to quote the bible. Next time they say homosexuality is an abomination unto the lord just use one of these:

"the pig, though it has a split hoof, it is unclean for you" Leviticus 11:7 (always fun if said gay basher is eating a ham sadwhich whilst saying that homosexuality is wrong in the eyes of god )

"Do not wear clothing woven of two different materials" - Leviticus 19:19 (who can say they've never done that

"Do not cut the hair at the edges of your head or clip off the edges of your beard" - Leviticus 19:27 (looks like all modern men are an abomination unto the lord)

As you can see all these quotes are taken from Leviticus which is the same book that mentions Homosexuality being an abomination.

So if your gonna be a bastard and say that Gay people are wrong in the eyes of god then think about what rules from the bible you are breaking yourself.

These have certainly helped me in the past when dealing with bigots