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Ballpumper

A man who regularly vacuum pumps his scrotum to enlarge the nads and the sac. Ballpumpers are usually also cockpumpers.
Look at the bulge in that guy's jeans! He must be a ballpumper.

That old guy is either a ballpumper or his ticker's not up to the task of clearing edema.
Ballpumper by Tigerdave October 26, 2008

bailjumper 

A freeloader. A broke cheap ass niggah that always trying to get something for nothing. Someone who always doing dumb shit trying to dodge the law anyway they can but in the end always end up getting caught
Being a bus driver is hell because of these damn jive ass bailjumpers don't want to pay their fare.

Everytime a bailjumper gets caught with some drugs on him he try to snitch on someone to keep him from doing time
bailjumper by A J Dunn January 25, 2008

bailjumper 

A shyster, someone who aways trying to cheat or get over the system, A panhandler,junkie, or someone who uses their kids to get over the system. A convict who escape from jail dodging getting capture. A grown ass man who dodges responsilbilty. A niggah
A bailjumper is always on the corner begging because they to want to go get a damn job.

A bailjumper always find an excuse for doing dumb shit because he is not man enough to accept responsibility
bailjumper by A J Dunn January 9, 2008
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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