1.Going on a double blind date with your friend and taking the girl he likes before you have defined who is with who.
2. You and your friend just met two girls at the bar and he's really hitting it off with the girl you like. He's goes to the bathroom and you ditch the girl your with and start talking to his girl. Talking smak
about him the whole time, so you can get the hookup
This can also be applied to girls