Face fisted
When two people meet and think they’re going to be best friends, but then they find out they’re both terrible and end up punching each other.
My friend and I met and thought we’d be best friends, but then we got into a fight over pizza.
My neighbor and I met and thought we’d be best friends, but then we got into a fight over the mail.
My cousin and I met and thought we’d be best friends, but then we got into a fight over the TV.