Fu Manchu Mustache
The absolutely faggiest mustache ever invented. 99.9% of people who sport these are redneck gaymen.
I know a gay redneck man named Charles, aka. "Brokeback Charles" who sported a Fu Manchu Mustache, cowboy hat and a pick-up truck. When he wasn't in the oilfield he loved to leer at all the straight married men and children. He gave me the creeps!