The Karl
The Karl by Crazyirish August 25, 2013
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.
Prices in USD. Free US shipping. International shipping and regional book fees are shown before payment.
The Karl
The Karl by the man who is just too good June 9, 2013
Related Words
The Karl
When an individual yearns for homo-erotic stimulation but refrains due to peer pressure or fear of social ramifications.
The Karl by uncovering the truthisoutthere February 20, 2017
The Karl Effect
The Karl Effect by THEBIGKNOWN January 7, 2023
The Karl Effect
When someone starts to become more apart of the LGBTQ Community because of Karl Jacobs from Mr Beast
The Karl Effect by BirdyisMe April 22, 2023
The Karl Jobst Theorem
The idea that "having a better understanding of a game makes you even more likely to cheat", coined by video game speed running Youtuber Karl Jobst.
Guy 1: There's no way Billy Mitchell could have cheated on Donkey Kong, he's so good!
Guy 2: The fact that he is so good at the game means he knows how to cheat better at it, it's a textbook example of the Karl Jobst Theorem.
Guy 2: The fact that he is so good at the game means he knows how to cheat better at it, it's a textbook example of the Karl Jobst Theorem.
The Karl Jobst Theorem by prokymannpron May 25, 2021
The Karl effect
The Karl effect by Ribve January 8, 2023
More from Urban Dictionary
kidulting
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
Boffin
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.
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.
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.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026