stupidnese 

A language for stupid people.

The dolt could only understand if it was in his native language, Stupidnese.

stupidnese by AnotherAlias February 3, 2018

stupidestrian 

Someone who walks in front of a moving vehicle. (see also Stupedestrian)

Sarah walked out into the road without looking, she's such a stupidestrian. (see also Stupedestrian)

stupidestrian by Sarah Anderson March 9, 2008

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

Stupidest

It’s not a word, but it will be one day. You can use the word if you’re in an argument of some sort or just a regular conversation. Like said, it will one day become a word...

Me: I’m the stupidest here!

Stupidest by Moaning Earrape March 24, 2019

Stupidvise 

To stand around while others are working, particularly while 'helping' during a large move or while setting up or tearing down after an event.

Even though I've helped the guy move twice, hours after Tom showed up all he did was stand around and 'Stupidvise.'

Stupidvise by leessummitpub September 16, 2009

Stupidese 

The modern day orthography of teenagers

Stupidese as seen in the wild:

"hey hun ur mi gurl got beef call mi up luv u!"

Stupidese by TragedyTrousers3 September 11, 2012