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Three D's 

conversations that are Deep, Dumb, or about Dicks.
-What are you two texting about ?
-Just the Three D's
-Ohh, got itt
Three D's by eswizzle July 13, 2011

Three.D.I. 

Three Drinks In

That inevitable point of the evening (just past T.D.I.) where you turn into a twat. You are no longer awesome. You may as well go home. You realise that she has also drunk too much and all promises and expectation of filthy sex are off the table. From this point on, you are treading water, hoping beyond hope that you can keep her from getting so pissed that you won’t even get a blowjob when you get back. Downhill is the only direction from here.

Three.D.I. immediately follows T.D.I. and can sometimes precede R.F.G. (Random Fat Girl)
Dude 1: "Dude, as soon as we get back, she said she's gonna finally let me in the back door"

Dude 2: "Give it up dude, she's Three.D.I. - It's just you and your hand tonight"
Three.D.I. by SweatyG May 14, 2016

the three d's

its three steps:
1.Date her
2.Do her
3.Dump her
"The best way to get laid is using the three d's."
the three d's by Roxxaaayy January 19, 2008

The Three D's

The Three D's mean:

Deep
Dirty
Down

Used to describe how the magic happened at night, and how some people like it. The Three D's is the key to pleasuring your partner.
Rod: ''This bitch i laid went in so crazy! She went for the three D's!''
Fredrick: ''Oh shit, for real? It must have been magical at night!''
Rod: ''Yeehh man! She went all out!''
The Three D's by YoDaddy #69 May 15, 2016

Flat three D

A flat that adores milly
Flat three D by anonymous May 27, 2022

three days grace 

An alternative rock band from Canada. Originally consisting of three members: Adam Gontier, Neil Sanderson, and Brad Walst. They are the three guys that play on the self-titled debut album. Barry Stock was added a little later on, to play guitar with Adam.

Three Days Grace has put out two full-length albums. The self-titled debut in 2003 and One-x in 2006.

Singles from the debut are:
"Just Like You"
"I Hate Everything About You"
"Home"

So far the only single from One-x is "Animal I've Become"
Three Days Grace owns my soul.

I waited three years for One-x and was not disappointed.
three days grace by lifeordeath July 26, 2006
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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

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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