Galileo butt - Someone who believes their butt is round like a pizza, but o

Someone who believes their butt is round like a pizza, but others say it's more like a sad leftover slice.

I show my butt to my friends and they say it’s like a sad pizza at the bottom of the box.

I tried to do a butt pose and it looked like a failed science experiment.

My butt is so round I could start a whole new food group.