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lashing it up 

- Going out on the piss
- Getting drunk, etc
James: What you been up to tonight Ads?
Adam: Man, I raelly ben lashing it up tONight
lashing it up by Adam0r May 3, 2006

lashing rain

Most common name particularly in Ireland, for intense rain. ‘Lashing’ is also often used by itself. Informal but not disrespectful, and used and understood by almost everyone in the country.
“There’ll be lashing rain this weekend”
“Ugh, it’s lashing out again”
lashing rain by leahhk22 May 21, 2021

tongue-lashing 

the act of performing oral sex on a female
Every woman loves a good tongue-lashing.
tongue-lashing by yorrick hunt January 29, 2008

tongue lashing

The act of performing oral sex on a female.
Every woman loves a good tongue lashing.
tongue lashing by yorrick hunt January 9, 2009

tongue-lashing 

If someone gives you a tongue-lashing, they shout at you or criticize you in a very forceful way.
After a cruel tongue-lashing, he threw the girl out of the group.
tongue-lashing by LeonardusBR October 9, 2008

thumb lashing 

To be reprimanded via sms messages on a mobile (aka cell) phone.
"I was suppoesed to take her out for dinner but I stayed with me mates at the pub and boy did she give a right thumb lashing."
thumb lashing by Alberto Rosso August 18, 2007
Word of the Day on August 18, 2008
More from Urban Dictionary

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
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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