Banned for implicit use of words.

banned for long standing rude behavior of banning in the abstract

Banned for taking the extract out of the abstract and voiding the contract on contact.

Acting out ban.

Banned for improper use of bannage materials and trying to cause utter chaos in formerly peaceful places where tranquility reigned among the pixies and the mushrooms.

banned for peace on earth toward men of goodwill 

Banned for steering the rudderless ship into the sandbank of lost opportunities.

banned for getting sand in your shorts

Banned for thinking that strategically placing sandpaper inside your shorts will help get rid of haemhorroids.

Don't blame me! YOU started it.

Banned for lack of preparation of the H value.

banned for valuing the H

Banned for devaluing the I after H and the G before the H. And right on down the line to the A and the Z.

banned for making me waste time pondering what kind of terrible side effects the first seven Preparations must have had

Banned for I wonder if the Borg had mechanical poop chutes.

Banned for even considering such a thing when more important 'Borg' questions need to be asked... like when one member of the Collective feels the irritation of sandpaper in its shorts, does the entire Collective start scratching its backside in sympathy?

Banned for asking what happens when the entire Borg Collective flushes simultaneously.

Banned for not warning those downstream of resulting diabolical deluge.

banned for not realizing that the Borg are the ultimate in recycling

Banned for suggesting the Borg recycle their own pee cos there's a scarcity of drinking water in space.

banned for not understanding the problem

Banned for indulging in questionable substances. 

Banned for thinking there's a problem in space with recycled Borg body fluids... and that Borg suffer with Klingons due to poor hygiene.

banned for orbiting Uranus and wiping out Klingons

Banned for Uranus is broken because of that enormous crack in it... and no amount of duct tape is gonna fix it.

Banned 'cause Uranus has no rings. Somebody must have cleaned them up.