Banned for a blue-to-orange gradient.

banned by the gradient of a monkey's butt

Banned for radiating monkey's butts is not the answer.

Banned because that should be irradiating. Unless he wants to cause monkey's butts expand in a circular fasion. Which is much, much more concerning...          

banned for even thinking that

Banned for I would take away his computer. 

banned for assuming that the computer is the problem

I always hate it when someone blames the tools.

Banned for not instead simply blaming the fools.

Banned for ignorance.

Ignorance is bliss,Banned for being Blissfully Ignorant!

banned for inviting the blissful

Banned for blessing those with less.

Banned for less is more.  

banned for contriving the concept that those that have less get more appreciation out of each item that they do have then those that have more

Banned for bla bla bla bla.    Don't give me that.... pleeeease.  

There's never enuf of anything.  Sort of.  

Banned because there is either never enough of anything or never too little: never enough video games, and never too little of country music.

Banned for cutting edge precision.

banned by the cutting edges of matter

Banned for does it really matter?

banned for getting all smokey

Banned because technically it's a suspended gaseous solution. (I think. Not 100% sure what the white fog that emanates from dry ice is. Maybe it's just water droplets, like in a cloud?)

banned for being unsure

Banned for sure.  

{it surprised me when the "smoke" fell on the table. cool} 

banned for not understanding the carbon dioxide is denser then the air mixture we breath (an Oxygen/Nitrogen/Other Gases Mixture)

Banned for Unnecessary Capitalization.