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A mix between autism and down syndrome
he has downism
Downism by PPGOD June 16, 2018

Downtism 

N).a very rare disease that was spread in the mid 1800's which is a mixture of autism and down syndrome but was later cured; although it has come back from the source downteccia aka D. Laveieri.

N).Some one that is really dumb.

alternate uses Downtistic
Dude daneille has a major case of downtism and needs to be institutionalized immediatly
Downtism by squigz April 25, 2008

Downtism 

somebody so stupid that you are convinced they have Down syndrome and Autism.
"I'm convinced that who ever shot Harambe has Downtism."
Downtism by yesuwuceg June 17, 2017

downtism 

Guy who’s name is Kai, and snorts gas lighter fluid.
“When you snort gas lighter fluid you get downtism
an accidental activity whereby a person destroys everything in their path, in a comic way.
Billy falls over breaking 5 glasses.

Tina: That is such a donism Billy.
donism by donskin August 5, 2008

Downsmile 

1. (n) To frown.
"Never let em' see you downsmile while you bleedin'!" - K'naan in the song Smile from his Dusty Foot Philosopher album
Downsmile by RevolutionK January 10, 2011
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
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