In school

A boy comes home from school and runs to his father.

The boy says, "Dad, a boy in my class calls me a gay".

"Oh yeah? Well then beat him up!" says his dad.

The boy replies, "I won't do that dad!"

"Why not son?"

The boy looking away says, "Because he's kinda cute."

Ha ha ha ha.
So the boy was a gay.
Nice Joke.