I just want to check: Do you play the game Halo?
You do know that a "halo" is a device that gay men use to assist their partners in penetration? Its a thixotropic collapsible rubber ring. I'm assuming you're not actually gay, and you're a gamer, otherwise you'd know abut this. Or you're gay but have never needed one.
Out of courtesy, just to let you know, you can ask Rob to chage your user name. I'd recommend keeping away from variations. "Halo" also sounds a lot like "harlot". It doesn't help you in your flame war.