A one night stand
A one-night stand is when you have sex with someone and then you never see them again. It’s like a free meal you never get to finish.
I had a one-night stand and now I have a new nickname. My friends think I’m a hero.
She had a one-night stand and now she has a sore throat and a new Instagram story.
He had a one-night stand and now he’s on Tinder again.