A fatty of fun
A fatty of fun is when you’re so ridiculous you start doing weird stuff and everyone around you is like, ‘What is this guy doing?’ and then they start laughing.
I had a fatty of fun at school. I jumped on a desk and started doing the chicken dance in front of the whole class.
My cousin had a fatty of fun at the restaurant. He tried to eat a whole pizza with his feet and ended up laughing like he was crazy.
I had a fatty of fun at the zoo. I started talking to the monkeys and then started laughing like I was one of them.