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shagathon 

Sexual version of a marathon whereby adults indulge in constant shagging over a number of days. Experimentalism is encouraged!
My mate Ken and his bird had a fucking shagathon for 6 days. Lucky bugger.
shagathon by charbrad73 November 25, 2009

SHAGATRON 

A man who considers himself the terminator of sexual encounters - not necessarily true, generally delusional.
SHAGATRON, ENGAGE!
SHAGATRON by MrYoungs December 27, 2019

Slagathon 

To be a slag of all slags. A new level of whoreishness.
'Jesus, that's the tenth man you've slept with today, you're a right slagathon'
Slagathon by Jen and Han October 28, 2005

Shawnathen

A warrior of the week. He stands for what he thinks is right. And he never gives up. He's a saint to those who have met him. He has a heart of great kindness. He will forever be loved.
A warrior at birth, That gays like shawnathen.
Shawnathen by TZ6_9 December 28, 2008

shawnathon 

1 of a kind you won’t find any person like him he is loyal to all his friends always tells the truth but he isn’t perfect he has his mistakes and hurt people and gets hurt like everyone else but once he learns his lesson he’ll never do it again he’ll love you unconditionally and do his best to make you happy
That Shawnathon is one hell of a guy
shawnathon by Yrnkeezy December 26, 2021

Shaggathong 

Where a group of male and females jump on a car, the females all wear thongs where the guys shag the Fuck outta them. Better known as the shaggathong.
(guy says to female) Wanna jump on the Shaggathong tonight?
Shaggathong by CheesyTwanger01 December 3, 2017
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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