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An alien parasite, the villians of the Animorph series, written by K.A. Applegate. They closely resemble large earth slugs and are grayish-green in color. They enter the brain through the ear canal and take over the host body completely. Beings taken over in this manner are known as Controllers. The Andalites have been their sworn enemies for more than 39 earth years.
Andalite: "Yeerk filth!"
Yeerk by Malani October 7, 2006
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A slug-like parasitic alien. The Yeerks go from planet to planet taking over civilizations for host bodies. Without host bodies, the Yeerks are nothing but space slugs.

The Yeerks crawl into your ear and wrap themselves around your brain, thus being able to control your body and gain access to your memories. They have come to Earth.
They could be anyone. Your friends. Your family. And if they have not taken you yet, they most likely will.
The leader of the operation of taking over Earth is Visser One, previously Visser Three.
The only race opposing them is the Andalites. However, there is something being done about Earth. There are five kids and one Andalite, named Jake, Rachel, Marco, Cassie, Tobias and Aximili (Ax for short), who battle the Yeerks. How?

With the power to morph, that is, change form from one creature to another like Beast Boy from Teen Titans. They recieved this power from a dieing Andalite prince named Elfangor.

The Yeerks first thought the Animorphs were no threat to their mission, but they soon find out different. I hate Yeerks.
The Yeerks and Animorphs are in a book series called.. well, The Animorphs, written by KA Applegate.
Yeerk by GalaxyDancer July 15, 2008
Related Words
Yeerking • Yeerk • Yeerked • yeek • yerk • Yerky • yeeky • Yerkhan • Yerkebulan • yeeker
A term used to describe Chinese Actor WANG YIBO's cheeks.
I want to squish his yeekies!!
Oh no! Yibo's yeekies are going boing boing!
Yeekies by urbvocab January 31, 2021
Drug Dealer: Yo my nigga I got the yerks in they finna make u slump ong
Conner: Nah i only get high of puff bars
Yerk by Lil Scoop October 5, 2020
A slang word used to describe butt cheeks, booty, bum etc....
Awwww man that girl has some nice yeeks

Hey man did you see LaFawnda today? Her yeeks are busting outta those jeans

I really need to squat more, my yeeks are looking flat

Danggggg she really knows how to shake her yeeks for a real G

Boy oh boy do I love them yeeks

Yeeeeeeeeeeeeeks

You know the yeeks?
Yeeks by Eltorofuerte81 May 20, 2016

yerknawwharramean 

"You know what I mean"
A long, but yet complex word used for the illiterate people of Nottingham.
The people that usually speak this utter bollocks, usually think they have lots of power. Yet having little to no power at all.
"You can't even throw a punch man! Yerknawwharramean?"
yerknawwharramean by BigBroadMale August 27, 2021
Another word for 'Percocet' or 'Perc' Commonly used in NYC DRILL MUSIC
" This Yerk Got Me Lit!'
"Pop me a yerky I’m really speed racing"
Yerky by OnlyProps January 24, 2022
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or, in a positive usage:

"Booya! That freestyle was dutty!"
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Ajumma wait a moment
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Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
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After we broke up, he was floxi to me.
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