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Cockbonding 

A form of male friendship and mutual attraction based on each other’s cock. Can be either non-sexual or sexual. The non-sexual form can be based on admiration of the shape, size, or squirts of the other ‘s cock; the erotic form on mutual sexual activity, such as jerking off, cocksucking, or fucking.
Mark and Otis first experienced cockbonding on seeing each other’s hanging dick in the gym gang showers. They are now strongly cockbonded.
Cockbonding by Xaime May 28, 2019

Rockbanding 

To be rocking out on the game 'Rockband', a sort of musical rythm game with plastic guitars and colorful buttons.
What now, Mom? I can't go now, I'm Rockbanding the fuck out of Jessie here!
Rockbanding by Segadroid August 12, 2010

Rocklanding 

The act of writing and rambling off engineering equations and mathematics then immediately erasing.
I had most of the problem copied but the professor ended up Rocklanding the board.
Rocklanding by ExuberantForce February 13, 2013

rockhounding 

The act of looking for rocks that look interesting for a collection
Let’s go rockhounding so I can find some cool rocks.
rockhounding by Rock man September 3, 2020

Rockhounding 

When a man gets a woman to shove rocks up his dry anus for painful pleasure
I got my girlfriend to try rockhounding with me
Rockhounding by Goatlicking September 22, 2023
More from Urban Dictionary

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
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
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