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smack rat 

user of heroin.....
look at that smack rat...hahahahha
smack rat by kye May 30, 2004

sack rat 

One who loves to sleep .
For example, He is a sack rat soldier, don't send him on a night task. 👀
I'm a big sack rat, I cant set up postpone my sleep 💤
sack rat by Surgoen to be✌ March 10, 2015

Smack Rat 

A person who takes hard drugs and is skiiny and pale.
Often seen riding at night on stolen girls mountain bikes or trying to sell items of stolen equipment to feed there habbit.
"Get out my shed, you robbing smack rat".

"Oy smack rat, put it back its not yours".

"How much for that flymo ya smack rat".
Smack Rat by twinkle k March 21, 2009
A male or female that is stingy, lives off other people mainly hence they wait for crumbs (opportunities) to come to them. They are a common breed and display traits of being "loose" or just a plain loser.

Other slang: Snackratacus (ultimate snack rat)
Dude you shouldn't hook up with her, she's a total snack rat.

Man, he didn't even pay for anything this weekend..I think we just got snack rated by king snackratacus
Snack Rat by Ak_Rowdy March 7, 2012
A slutty girl that goes from room to room in the shacks (military barracks).
Jim is screwing a shack rat in his room. I had her last tuesday.
shack rat by Paul McAllister April 21, 2004

smack rat 

A skinny, pale person with missin or black teeth. Usualy from a council estate. buys and sells stolen goods, sells drugs 2 kids. and in laymans terms - scum of the earth!
"That, Charmaine from the yellow estate looks lyk a smack rat, dont you think?"
smack rat by kim1985 January 31, 2010
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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