stupivery 

stupid thievery, stealing something stupid or not worth the consequences

tony's stupiverygot him 3 to 5

stupivery by Selur livid March 29, 2015

Stupiter 

A large planet where really stupid people come from.

That dude comes from Stupiter, and has spent time on the its moons dumb and dumber.

Stupiter by Faknthal September 23, 2009

stupiderer 

more stupid than something

you are stupiderer than him

you are more stupid than him

stupiderer by scott walton November 27, 2006

stupiderest 

stupider than the stupidest.

"your stupiderest than that turtle."
what-

stupiderest by ofmiceandhorizons May 16, 2014

stupider 

1. The act of being or becoming more stupid. 2. The word that should be a word, but people are too afraid to make it legit.

Since break, I feel stupider by the second.

stupider by massivemegan December 21, 2010

Stupider 

How you describe a preteen that is still figuring their self out.

Shut up you stupider.

Stupider by Snibbert January 11, 2020

Stupider 

More stupid than stupid

You are stupider than a dog

Stupider by Daddy123 December 1, 2018