Banned for confusing me with an employee of Misrepresented Novices Union... my first time was a long time ago

banned for there is always a first time for something

Banned for letting him ruin a perfect District 9 reference.

banned for Number 9

Banned for one is the loneliest number and District 9 is actually in downtown Brassall down behind the shopping centre... and the only alien down there is the bloke who charges admission to the freak show on Saturday nights in the beer tent.  So there!

banned for being there

Banned for being here.

banned for letting me be here

Banned for Let It Be.

Banned for Hey Jude Let It Be and now she's stuck in the Strawberry Fields Forever with Lucy in the Sky With Diamonds, who got there down The Long And Winding Road by way of Abbey Road in London.

What d'yer mean, letting you be here? Bugger it, man, I keep banning you but you keep coming back.

Banned for is it Beatles or crickets that I hear?

Banned for crickets and Beatles and...and.......................................................bugs.

Banned because my homemade solenoid gun isn't working. It doesn't lack for energy, but... for some reason that energy isn't being translated into magnetic motive force, and I've tried everything.

Banned for not reversing the polarity. Magnetic Motive Force 101

Banned for not plugging it in.

banned for going unplugged

Banned for new and improved. 

Banned for old and decrepit sneakers that are aroma driven and can walk by themselves.

banned for standing under a nuclear blast for kicks

Banned for not knowing starkers can produce nuclear blasts of his very own. Probably better than man made. 

Banned for hijacking a thread and bombarding it with noise pollution.

Banned for what? I can't hear you.

but not in those words. 

Banned in four words.

Banned in 16 languages, 11 dialects and 4 variations of alien.

banned for going alien