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Mastylock 

When ones main hand becomes stiff and starts to twitch out of control. Chronic masturbation is the leading cause of this common teenage male disease.

Symptoms:
Sudden urge to relieve one self
Bulging fore-arm muscle, with inverse proportion to the opposite fore-arm.

If one finds another person/persons with "Mastylock", it is highly recommended to stand back and then state clearly who currently has it and what it is.

Warning: Staring at someones "Mastylock" can sometimes cause the looker to catch "Mastylock", depending on ones sexuality.
"Oh my god Kieran has Mastylock! Its when someone masturbates so much thier hand locks up!"

Jac is a faggot.
Mastylock by bob schumacer April 2, 2011

Mattypoo 

Mattypoo is so cute. ok then, don't call me that, ok then.
Mattypoo by bmasterpro April 17, 2011

MattyPoison 

A popular scene kid with a trademark large blonde fringe wearing nike jackets, skinny jeans and air force one's. Often spotted on emo/scene-ridden urbis.
Scene/Emo: Look it's MattyPoison! I have yer myspace!
MattyPoison by Needs January 11, 2009

mattyland 

The imaginary place a women’s mind wanders into after having an extremely satisfying sexual experience. A state of euphoria.
That man is such a sensual lover. I feel like I’ll be in mattyland forever.
mattyland by Missile MP el G February 10, 2019

Mattylee 

Mattylee is a very outgoing person who will always try to charm you with a joke or too. While her aunt says her humor is dry, she never fails to make everyone around her smile. Mattylee may come off confident too but I assure you they r the same as you. You are very lucky if you meet a Mattylee! They will most likely love and accept you for who you are no matter what. Mattylee's are kind people but they do have an edge, as its good and bad at times. Weather they have a bad past, or shitty memories they will always try there best to stay positive. Mattylee's are also very creative, they have a passion for the arts and love making people smile with it.
Most Mattylee's will go by the name "Matty."
"I wish I could be more like Mattylee!"
Mattylee by TheWickedWitch November 7, 2020

MattyBonerTeeth 

When one's breath smells distinctly like that of a boner being gnawed on by a gator, a serpent, or if your lucky, a sabertooth (odds are slim that it was a sabertooth considering their well-known extinction).
I was afraid to talk to my parents after last night's gang-bang, that's how bad my MattyBonerTeeth were.
MattyBonerTeeth by BlackSqual June 12, 2011
More from Urban Dictionary

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
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.

Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.

Modified derivative of granola.
"I need more crunchy guys in my life. I'm so tired of dating preppy metrosexual assholes."

"I'm heading out to the crunchy store to pick up some fair trade chocolate and tea tree oil, do you need anything?"
crunchy by EBC July 11, 2007
Word of the Day on September 24, 2026
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