Perm Ban
In the online game known as Infantry Online, owned by Sony Online Entertainment, Perm Ban is a form of punishment which length is inversely related to the severity of the offense.
IE. Itchymeek(owns) has been Perm Banned for one day for hacking.

Me5 has been Perm Banned forever for posting ascii porn on the forums.

Bubba has been Perm Banned forever for allowing Me5 to post on the forums with his account.