I have my gay friend listen in my phone as "Buttfucker Bobby".
How did you came up with the name buttfucker Bobby?
I got the idea from Takisha Shiro's "Hanging on to Bobby".
That's a bit offensive and not nice to your friend. You should be kinder to your friend because you shouldn't use his sexual preference as a joke. If he finds out, it will probably cause some tension in the friendship.
Relax, I just wanted to create an offensive but funny name. I think it was appropriate and my friend hardly cares about it so he won't mind.
It doesn't matter if you think he will mind or not. Its just rude to make jokes and make fun of people who you consider friends.