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In the terms of Carlos Mencia, a retard.
Or, an expression of retardation
Look at that derderder!

You forgot to lock your car? Derderder.
derderder by marcemartin July 31, 2006
Words you can keep

mershed perderder 

The "ermahgerd" girl's way of saying "mashed potato".
"ermagerd, erm herving mershed perderder" said Lydia the soulless ginger
mershed perderder by thedockingmaster November 29, 2012

dedederail 

Derailing a fourm thread with puns starting in Dedede.
Originated in the Awkward Zombie Fourms
These puns are DEDEDElightful

You just dedederailed the thread
dedederail by pikscast October 28, 2014

derederedragon 

The Username Of An Amazing Talented Cosplayer And An Adorable Cat Boy💖💖
“ derederedragon is an extremely cool person!!”

derederedragon 

a very cool and cute cosplayer on tiktok! he's very kind and talented, and uses any pronouns! he loves dragons, and is generally a very lovely person!
i follow derederedragon on tiktok! his cosplays are very cute and cool!

Deadender 

A moviegoer who stays till the very end, through the credits. Motivation for such behavior includes the chance of a post-credits scene, paying respect to the many creators of the film, avoiding the crowd at the exit, waiting for one's skin and eyes to recover from a lacrymal profusion, pointing out unique names in the credits, enjoying the music, or just appreciating the dark.
"Just to warn you," she said, settling into her red velvet seat, "I'm a deadender."
"That's okay," he responded, reaching over and taking a handful of popcorn, "so am I."
Deadender by Furquis January 4, 2013

derpderpderpderp

the sound that the mythical derpasaurus will make when excited
"Hey derpasaurus! Do you want to go for a walk?"
"DERPDERPDERPDERPDERP!
derpderpderpderp by Derpasaurus_Rex55 November 28, 2018
More from Urban Dictionary

Back when I lived in upstate new york 

A meaningless, unimpressive, self-serving introduction. An indicator that the story about to be shared will be pointless and dumb.
Back when I lived in upstate new york, I also had to park on the street - on two occasions, we got enough snow, mixed with just the right plowing, that my car was lifted off the ground from so much snow being jammed underneath it.
Word of the Day on August 31, 2026
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
the act of having anonymous sexual encounters with other men in public toilets.
Cottaging by greeef April 24, 2003
Word of the Day on August 29, 2026

Salad Days 

green inexperienced youthful judgement and cold blooded execution of those judgements.

Rashness with little concern of consequence.

Antony and Cleopatra. William Shakespeare

"My salad days,
When I was green in judgment, cold in blood."

- William Shakespeare, Antony and Cleopatra, 1.5
"How did you end up in jail?"

"Salad days, 'nuf said."
Salad Days by GilbyRFC0 October 7, 2011
Word of the Day on August 28, 2026

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026
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