When a stranger (male) makes eye contact with me, I make a a funny face at them, to let them know that I know that they know they are gay and I am not a gay.

When a stranger (female) makes eye contact with me, I look them up and down and stare, to let them know that I know that they know I see them looking so I be looking back.

Thats a fun game. We are having a good time.