Right.

I registered but accidently misspelled my user name. It's supposed to be "KennyMan666", not "KennMan666". When I try to register with the same E-Mail adress, I can't. So I want to delete my existing account and register with my correct nickname. Is this possible? If not, can any administrator remove my account?

/KennyMan666

lewl

You don't need to delete your account. Just make a new one. Make a new e-mail adress.

You should say you deleted his account, but just ban him. So he'll be all like "WTF!!!" and we'll be all like "LMAO!!!".