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ur cat a mat 

The worst insult in the English language. Worse than ur mom gay, ur dad lesbian, ur granny tranny, ur grandpap a trap, ur sister a mister, ur brother a mother, and ur dog a log
Every time this is said the universe gets one step closer to deletion.
Person 1: ur mom gay
Person 2: ur dad lesbian
Person 3: lol u guys are such fucking nerds
Person 1: oh yeah person 3? ur cat a mat
*Person 3 explodes and the universe deletes itself*

Pat a Mat 

Popular Czech cartoon of two guys(Pat and Mat) that try to overcome problems with slavic engineering.
Guy 1: Hey have you seen Pat a Mat the movie?
Guy 2: Yeah it was really good!

National bop your eldest on the head with a yoga mat day 

Jan 20 is when you can bop your eldest child on the head with a yoga mat, cause they deserve it.
Hey today is Jan 20, you know what that means? It’s national bop your eldest on the head with a yoga mat day!

Pulling A Matt Lopez ;-) 

A sexual act in which two black males place three hot dogs in an ice cube tray (two residing on one half of the tray and one on the other) after which a gallon of apple juice is poured and frozen.
Then the the two frozen hot dogs are stuck into a womans vagina, and the one frozen hot dog is inserted into the womans ass (which when done correctly should allow her to cum apple juice) after which the two men allow the woman to suck them off.
Girl 1: Why are you so tired today
Girl 2: Matt & and his friend kept me up all night they were "Pulling A Matt Lopez ;-)"
Describing a bad/clueless player that thinks they're doing good, even though they are completely useless.
A Matt by DisDaSing December 25, 2011

As a matter of fact 

It means actually; in fact, in reality, in truth, as it happens, believe it or not, to tell the truth, in actual fact, in point of fact.
-Yes, As a matter of fact , I have started reading my copy of Harry Potter..

-Well, As a matter of fact , I was going to ask your permission to..
As a matter of fact by Joud October 17, 2013
More from Urban Dictionary
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

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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