(Not to be confused with Dartz)
The Man (also known as "Acidfag") is one of the many identities that Guest1337 uses.
His nickname derives from an incident where somebody opened an unsecured VNC belonging to an indoor swimming pool. He decided to raise the acid levels of the pool intending to cause harm to unsuspecting swimmers. (he assumed it was going to be the "Paddock Evacuator diver")