There is Gay, GA.
Also Santa Claus and Bethlehem, GA. Each Christmas they share a post mark with Bethlehem, PA and folks come from miles around (even states away) to mail their Christmas cards from Bethlehem.
There is also fashionable Argyle, GA. We haven't quite figured out Enigma, GA. And who wouldn't want to miss friendly
Carl, GA?
In North Carolina there is Nags Head (where is the rest of her?) Duck, and Ocracoke which brings to mind an awful idea for a soft drink.
In Alabama there is Hurricane (Near the Gulf, naturally) and Pine Apple, not Pineapple.