HI STRANGER

This is when you are having sex doggy style with a girl & when she least expects it, you have a buddy come out of the closet & finishes her off. You walk in front of her & when she looks back in shock to see who's banging her your buddy says "hi stranger!"

I was banging that bitch doggie & then decided to let my homie sneak in & finish her off. She was shocked as I walked out of the room, so she looked back only to hear my friend say "hi stranger!"