What am I supposed to do in order to have my account deleted? After some searching I found some posts saying I should PM theymos, which I did twice, and he never responded.
P.S. Please do not give me useless advices along the lines of "stop going here" or "have yourself banned" or whatever.
Short answer is Theymos. He is the only person that could delete your account, but
he will not do it. There is no reason for him to bother when you can just change your email address and change your password and never log on again.