obruche - A troublemaker with a head the size of a beach ball and a br

A troublemaker with a head the size of a beach ball and a brain the size of a pea

My little brother is an obruche. He fights with the neighbor's cat over a toy.

My friend is an obruche. He refused to stop talking during the movie.

My mom is an obruche. She yelled at the TV because the remote wasn't working.