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to be a dirty ass, long haired, weird mother fucker.
who needs to get beat. who lives at the bleachers at your school.
you fuckin ratjar stole my sandwich
ratjar by jerebitch February 29, 2008
Related Words

ratjacket 

Ratjacket is a reputation or 'jacket' for snitching. Once acquired, a ratjacket is typically permanent. In the office and other environments where people become well-known to each other, the ratjacket is a form of social leprosy and can lead to ostracization and worse.
Emma noticed a chilly social thermostat at the office. To her horror, Emma realized she had a ratjacket after singing to management about Jenny and Heather's time-card collusion.
ratjacket by Mo Dixley September 18, 2011
means the same as the word retard but makes you sound stupid saying it. (From the movie The Hangover)
Someone says something stupid, and you reply with you are a ratard.
ratard by simpatico000 October 6, 2009

Ratarsed 

To be so intoxicated the you have to squint to see properly, have no sense of balance, no depth perception, and have almost completely lost the ability to speak.
Dan was so ratarsed that he fell into the bouncer and was thrown out of the premises.
Ratarsed by Mookz_munki August 15, 2006

Rajarshi 

Rajarshi means “Raja” + “Rishi” in Bengali. A king who lives humbly like a saint.

Rajarshi is intelligent, very technologically advanced and has numerous topics of interest.

He’s the ideal man! If you get a chance to make him yours, get the most out of it.
Rajarshi is a man
Rajarshi by RajarshiRishi November 25, 2021
A malware software that when activated gives control of your computer to the host,
Due that paste bin link is probably RATware
ratware by DPRK Cyber Initiative August 6, 2018
More from Urban Dictionary
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

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
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