No. He's not giving away his acount. Someone tried to hack into it. He's saying who wants to pretend to be Oddguy, not who wants to have the username Oddguy.
Anywho, hacking is a commen event. People hack for several reason, they think it would be fun to ban people from Forums by posting filthy things ect. (I've never done that) they want to be able to get on certain websites ut the school computers block it, and the only person who can get on is you IT teacher (No Comment. And it...
wasn't 
succesfull.
I'm sure if you threaten a ban it will stop.