To permanitely ban or stop from using.
The spammer was permabanned.
To be permanatly banned.
Usually for pwning or making fun of the admin in a counter-strike game.
KLoBsTeR:2 and 17 holy shit the admin is a suxor n00b!!!
admins nerdy cohort: perma-ban!!!
admin: no your the n00b(then perma-bans KLoBsTeR)
A temporary setback.
Troll: I just got permabanned from Habbo.
Newfag: Wow, too bad you can't have any more fun.
Troll: No, back online already.
banned for eternity
noob:ban me *bad word*
mod: i banned him
noob: im back!
noob:*bad word* you!
mod:gtfo mofo permaban!!!! muahahahaha
To permanty ban an account or entity from a service or premesis. Playstation Home being one of the many places this is enforced as a punishment. Even if its a first offence.
PSH MODERATOR: Tsk Tsk Tsk, looks like its permabans for you guys.