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A totally and completely useless individual whose sole purpose in life is to stand there and look good. They have the potential to do something useful, but just won't. Chromos generally go to great lengths to avoid responsibility. They are usually very self-centered, incredibly dense, impulsive liars, and are almost always undeniably hot.

Believe it or not, this term comes from the word "chromoplast," an organelle within a plant cell that is created once a chloroplast dies. Chromoplasts, like chromos, are useless. They only provide nice colors for the plant, hence the general hotness of chromos.
My ex-boyfriend is such a chromo!
Chromo by kj G. February 10, 2006
Words you can keep
Any useless, annoying individual. The word implies low intelligence and social status, and/or lack of moral values.
Only moderately insulting, the term conveys the idea that the person thus designated is looked-down on, but not hated. Comes from chromosome, hinting that the insultee might be missing a few.
1. Jean l'agent, c'est un chromo.
(John the security guard is a chromo.)
2. Ces chromos-là m'ont vendu le mauvais gugusse.
(Those chromos sold me the wrong gizmo.)
3. Est verte, chromo!
(It's green, chromo!)
Chromo by LB7979 July 12, 2007
"Window licker", "spakka", "spastic"

A substandard human being missing a chromasone, like a downs syndrome.
Damien Duff looks like the fucking chromo who scores the penna off the advert. The ugly cunt.
Chromo by Damien Duff's mam July 10, 2003

Chromo Gang 

Chromo Gang, the definition of the realest gang in New York, our favorite weapons are Juuls, and pods. The Gang consists of best friends who got each other backs, with one kid being anorexic
Chromo Gang by Dickquan September 25, 2018

chromo-tard

A person who possess chromosomes that make them appear retarded. These people usually also have an unusually low IQ(under 80)

can be brought on by genetics.

parents are usually former/current druggies.

these people sometimes drool in public.
Eric: Go get me some wood glue.
Tom: what do you do with wood glue? does it taste good?
Eric: You are such a chromo-tard.
Steven: yeah dude, your fucked up.
chromo-tard by g-diggity June 12, 2006

Chromo-Zone 

Either a special education classroom or a meeting point for the especially disabled members of society, these specimens have to be extremely gifted in their... ways. they cannot just be on the spectrum, they have to be members of an elite society of downies that when combined, still only add up to 7 chromosomes. These "people" are the essence of autism, they don't just have autism, they Are autism
Did you see dave over at the chromo-zone earlier? he looked like he could do with a few extra chromosomes that kid.
Chromo-Zone by Witwoo 1 May 17, 2019

Chromo Whale 

This was are first prototype for the make a wish foundation. It was an autistic sperm sold to all parents. Only one wanted a autistic fat ass but then they wanted to get an abortion but couldn’t because they were too poor. They tried to get an after birth diy abortion but there credit card was maxed out on gay roblox porn characters. They tried killing him by shooting him but missed and hit him in the leg. At his 8th grade dinner dance he smelled like a dead pig ejaculated all over itself. Later in his life he died from shooting himself in the dick to do a diy transgender surgery but bleed out and died
Why didn’t we have an abortion for The Chromo Whale.
More from Urban Dictionary
West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.
Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!
grebo by cactuscat September 15, 2006
Word of the Day on August 24, 2026

TikTok Farlands

TikTok Farlands is a term to refer to videos that you see after scrolling for a long time. These videos can potentially be disturbing, or weird. Said videos can also have low likes, or low comments.
“I reached the TikTok Farlands bro”
Word of the Day on August 23, 2026

mormon assault vehicle

another term for a station wagon, mini-van, or any other kind of vehicle that is targeted at the "family" demographic(also M.A.V.)
"Tactical advantages aside, the M.A.V. is top of the line for the holy warrior troop transport manufactured by the Church of Latter Day Saints Military Industrial Complex. Also great for family trips...to heathen lands."
mormon assault vehicle by KVRX January 10, 2005
Word of the Day on August 22, 2026

Shakira Law 

A version of "Sharia Law" that Reform Ltd supporters tend to refer to, often by mistake.
Richard Tice of Reform now lives in Dubai, under Shakira Law, although telling Brits that we should worry about it
Shakira Law by Reformltd February 16, 2025
Word of the Day on August 21, 2026
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