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A playful, almost gentle way to refer to a person with Down's Syndrome. It can also refer to someone who acts as though they have Down's Syndrome.

Can be used as an adjective or a noun.
Ex: I wish I was a downsie. Then I could be put in a "special" home and be taken care of for the rest of my days. Responsibility is so overrated.

Ex: You are soooo downsie! I can't believe you forgot how to ride a bicycle!
downsie by chrismarcar March 11, 2007
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To be a downer
To always be getting people down
Why you gotta be so downsie all the time......... BITCH
Downsie by QUIEZ January 9, 2009

debbie downsie

a rachet, roadhard slut, crazy as all get out, with bat shit Asian gangham style bangs, who looks like she has a touch of the downs.
Shanon was looking rather Debbie Downsie last night, but I fucked her anyway.
debbie downsie by hokat November 14, 2013

Gord Downie 

The most insane, hyper, and awesome musician of all times
Lead singer for the Tragically Hip
Cousin: hey stop using your gord downie voice with me
Gord Downie by el torped0 July 7, 2008

downside of street cred 

selling your soul to try to please some imagined audience
he bought the shoes and shirt but wasn't accepted so he found out about the downside of street cred.
Diluted standards and lowest common denominators are the dirty open secret of the downside of street cred.

Chocolate Fudge Downie 

That guy's a straight up Chocolate Fudge Downie
if your girl is ever upset, just tell her to downset

“told that upset b*tch to downset”
downset by winkdink November 12, 2019
More from Urban Dictionary
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

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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