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past tense of doin' it
see that towerguy over there, he's Sean and he WAS doin' it, now he's done it
done it by Sean M. Volz June 17, 2004

ain't done it

"Ain't done it (or dunnit)" is a Deep Southernism for "I emphatically repudiate your last allegation."
.
"Who took the last beer in the fridge? Jimmy, was it you?"

"Ain't done it!"
ain't done it by al-in-chgo March 6, 2010

who done it and ran 

when somebody look like a nigga beat da shit out dem then took off runnin wit no witnesses
damn nigga u look like who done it and ran
who done it and ran by scrappy804 October 10, 2007

who done it 

An extremely unattractive man or woman pushing / carrying a small child solo...This person generally has a hump on their back or a very large gunt, cankles will be present, they will sweat while eating, smells, if it is a female "who done it" she will almost always have facial hair or large moles with hair growing from them and will be wearing crocs with bare feet. The person is a "who done it" because nobody will actually own up to having sex with said person and producing the enevitable ugly offspring.
Dude look at that chicks moustache its thicker than mine and she has a kid!..she's a "who done it" for sure
who done it by MoDillinger February 7, 2010

"I done it" like 

When someone leaves themselves logged in on facebook so you leave a prank status, and then you log out and immediately sign in as yourself and like the status, showing that you were the one who made it up.
Carl was the first one to like Frank's status about wanting to have sex with Justin Bieber, so I knew he was the one who came up with that great idea. It was his "I done it" like

You've just dog diddly done it. 

1. A somewhat more grave way of saying "you fail".
2. A way of saying when someone has taken it too far.
Plane Captain: Oops, we've just lost both engines.
Co-pilot: You've just dog diddly done it.

Driver: Oops, I think I just hit an old lady crossing the street.
Passenger: You've just dog diddly done it.

Guy: Oops, I got drunk last night, mistook your girlfriend for mine and slept with her.
Friend: You've just dog diddly done it.

Guy: Oops, I spilt coffee on my brand-new nine-hundred-dollar laptop.
Girl: You've just dog diddly done it.

Hunter 1: Oops, I mistook the game warden for a deer and shot him.
Hunter 2: You've just dog diddly done it.
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
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