Stupider 

Should definitely be a word, however it isn’t

“The fact stupider isn’t a word is real stupider”

Stupider by TheRealGenius April 16, 2023

Stupider 

Act of Being More Stupid

"I'm stupid."
"OhOHHh Me Stupider!"

Stupider by Skull Universe June 15, 2023

boys go to jupiter to get more stupider 

this sentence refers to mock boys to say that they got to jupiter to get stupider.

Anna said to billy "boys go to jupiter to get more stupider"

boys go to jupiter to get more stupider by yourpseudonym7193729573 November 26, 2022

acting stupider than I am 

I often act stupider than I am, just to lead people off. I love to troll people and get their reactions

acting stupider than I am

acting stupider than I am by Evilous Dark Power January 11, 2021

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

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

stupidentally 

Occurring unexpectedly or unintentionally after doing something so stupid, careless or negligent that it should have been obvious that you would run into trouble.

The officer stupidentally shot three other officers while trying to stop a pit bull that was attacking them.

stupidentally by JP Burke September 8, 2008