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A radioactive isotope of da common bauxite-refined metal dat glows in da dark.
If they made light-reflectors out of illuminum, there would be an even greater intensity of brightness than da standard mirrored-metal devices produce.
illuminum by QuacksO December 6, 2025
Words you can keep

Asian illumination

noun:
1. flushing of the skin or redness in the cheeks caused by acetaldehyde buildup after drinking alcohol.

2. THAT DRUNK GLOW!

some background:
Acetaldehyde is a toxin produced from alcohol metabolism that causes flushing and many hangover symptoms. Some people take longer to break down acetaldehyde and experience symptoms for longer periods.

-AT bayBEE
Non-tomato: Hey, you look as red as a tomato! Got that Asian glow?
Tomato: Yeeep, got that Asian illumination! ;)
Asian illumination by Pap¡ May 15, 2016

Like Blackpool illuminations 

When you leave lots of lights switched on in your house and your Mum says its like blackpool illuminations. Particuarly those who come from the north of england will understand
Switch the lights off it's like blackpool illuminations in here!

Illuminatisex

Modern norwegian slang for threesome ,groupsex or Kanye West, Taylor Swift and Beyoncé having sex
Kanye: Oh hi do you wanna have illuminatisex with me and taylor?
Beyoncé: sure lets go!
Illuminatisex by Falcum October 13, 2018

illumiism 

illumiism is the best among the hxh colts please join our emo zoldyck king at he will rise to the top 🛐🛐🛐
illumiism is the best colt
illumiism by illumiscumsock October 31, 2020

Illumina 

A Minecraft streamer and youtuber that regularly speedruns Minecraft for fun. Once did a stream for over 24 hours.
Dude! Did you see that new world record?
Yeah!! Illumina really outdid himself!
Illumina by beefybacon October 1, 2020

Illuminutty 

A fictional secret society about Peanut Butter that is referenced in American Dad. A parody of the Illuminati.
Stan Smith is a member of the Illuminutty.
Illuminutty by freshprince95 August 2, 2011
More from Urban Dictionary
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

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
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