His boyfriend gonna be like "You ain't make a team? I'm straight fag. ". The rams really cut Michael Sam. Wow."
You're making fun of gay men?
Actually, I am. but I didn't know how to call him in a friendly way. So I just used "fag".
Your remark is homophobic. There a lots of friendly ways to refer to gay men. You should expand your vocabulary and look them up.
I don't have to. I have every right to offend him and calling him Fag isn't bad. He won't even care
It doesn't matter if he doesn't care. Anyone who hears you will assume your intention is to put down gays by calling someone a fag.