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1) Someone extremely stupid/rude.

2) An attention whore.
1) Man, Evan is being such an assclef today.

2) Did you see that guy beat that old lady up to get people to notice him? What an assclef.
assclef by Johnny J Shmoove January 16, 2003

assclench 

To clench something tightly with one's ass. Assclamp.

assclerk 

A person who keeps another's ass clean and prepared for anything for a high fee of 20 dollars per hour. An ass maid, ass secretary, ass manager, or ass cleaner.
Angelina Jolie has an assclerk, but she hasn't needed it for the past few years.
Carrie Underwood has a great assclerk, by the name of Paul.
Bob Cummings: Yo, Shandra's ass is fine as fuckin hell man, almost as if she got an assclerk or somethin.

Dick Suckemson: I know, I am her assclerk.

Bob Cummings: What? Nah, nooo. Liar.

Shandra: Really good job, Dick. You pleased me. Heres your 100 for yesterday. And Cummings, why don't you just PULL OUT OF HERE. Your so annoying. kbye
assclerk by Dick Suckemson September 12, 2010
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The phenomenon where adults salivate at children's toys
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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.
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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
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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
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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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