Banned because you're probably right. He was caught napping on the evac ship.

banned for making excuses for aliens!

Banned because aliens are humans too! o.o

Banned for having a first contact with an alien before having one with another human

Banned for not following the prime directive.

Banned, because he's just trying to go to where no man has gone before.

^ banned, that would be Uranus

Banned for threatening Hisanus.

Banned because in Latin, the plural form of "anus" is "ani", and thusly, Darth Vader's childhood nickname was more or less "bag of anuses".

Banned for drawing on the wall with crayon (it was hard to clean)

Banned because you should disguise the graffiti by colouring the wall the same colour as the markings.

Banned because they just wonted to express their love for Vader. That's what you do at his home, usually you write poems about nice contact friendly people or leave your phone number., After all he was named after a toilet
(and yes, I remember the time when he was called Fenner)

Banned for giving Darth Vader a swirly. You didn't even remove his helmet first!

Banned for criminal obtuseness. And for eating shrimp and caviar together. Good sir, these things should never be served at the same time !

Banned because it's all seafood; at least I wasn't eating duck with alligator.