Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Matticus 

When someone 'pulls a matticus', they instantly grow large sideburns, and turn even more insane.
Dude, I thought he was already a nutcase, but now he's gone and pulled a matticus.
Matticus by Matthew Mairis November 30, 2006
A guy that loves music and usually plays the guitar. He isn’t the smartest but he tries his best. He is really funny but a bit inappropriate and immature. He also tends to argue with people a lot but he is also really nice and kind. He is a great friend and will always stick by your side. He can be a bit indecisive too. He is also kinda smexy and hot… ( ͡° ͜ʖ ͡°)
You: Wow, that hot air balloon is big!

Mattius: hehe, big. Like your mum!

You: …. Shut up
Mattius by C0S November 17, 2021

Matticus Dumbassicus 

skinny ass kid who thinks he knows everything because he gets his mcdonalds for free
Matticus Dumbassicus-Matt Lewis

mattitus 

a disease that makes the person only like matts.
whether they are famous or not, the person will still love them.
Jill: "Have you seen that matt over there? matt bellamy is hot as."
Jane: " Yah totally, but you're in love with like, every matt. WTF?"
Jill: "oh, that's just my mattitus."
Jane: "..."
mattitus by Russ. T. Bolte April 14, 2009

Matticus 

Man, I can't believe how similar Matticus & Eeyore are.
Matticus by Digeh June 21, 2022

mattius smithius 

matt smiths true name when he descended to the mortal realm he reliquneshed his godly name, he is the sole creator of all and he was also in morbius 2022
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
Load more