Stupid test 

Try clicking refresh button, you will see a result

Stupid test it's very easy once you know...

Stupid test by Notmelol123 February 19, 2022

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

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

Stupidest animal on the planet 

Cooper

Cooper is the stupidest animal on the planet.

Stupidest animal on the planet by Doug Jiggly Jr. October 18, 2021

stupidest promotion ever 

Urban dictionary's "buy a ____ mug for your guy trump"

"Hey, did you see urban dictionary promote trump in a really awkward and clunky way?"
"Yes, that was the stupidest fucking thing ever."
"Yeah... stupidest promotion ever, dude."

stupidest promotion ever by Soniccarcrashsim February 16, 2023

stupidest

The dumbest; The most stupid;

That is the most stupidest thing I've ever heard, gosh that is dumb

stupidest by Anonymous March 16, 2003

Stupidest Shit Ever 

Synonym for philosophy.

I have a PHD in the Stupidest Shit Ever.

Stupidest Shit Ever by AlabamaBaby April 6, 2021