Mormon handshake

1. Giving someone a handshake right after having sex without washing your hands.

2. When you’re right in the middle of having some nasty ass sex with your beautiful girlfriend when you suddenly hear a knock on the door. She is moaning loud, You’re both dripping in sweat, hair is a wreck, the room is hot and smelling like sex. She’s still lying on the couch naked, sexy and covered in sweat. She grabs a blanket to cover herself. You jump up and quickly put your shorts on and run to the door. You’re greeted by 2 nice young boys dressed in white shirts and ties who ask if you would like to hear more about our lord and savior Jesus Christ. You nicely decline and reach out your hand for a friendly handshake, completely forgetting that only moments ago your fingers were just deep inside your girlfriends wet pussy.

Dude, my hand smells like sex I think that guy just gave me a Mormon handshake.