Afraid of clowns
When you are on a date with someone you want to fuck, the first line you say is" i'm afraid of clowns, and i want to stick my dick in every orifice of your body". If she get's up and leaves, you know where you stand, if she remains, she's game. abbreviated to i'm afraid of clowns.
Yah i got laid last night, I used the i'm afraid of clowns line and it worked.