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A day we regret where the Notre Dame Cathedral was on fire and we had to pay taxes.
I wish 4/15/19 never happened!
4/15/19 by f0rgot_p@$$w0rd April 17, 2019

4:15’d 

When you don’t know how to suck dick so you just grab the dick and start hitting yourself in the face with it instead.

When the dick isn’t hard so you 4:15 it.
Bro she was giving me the worst head ever so I 4:15’d her.

I was sucking his soft dick and it wouldn’t get hard so I had no choice but to 4:15 it.
4:15’d by FaeRaegen love July 17, 2021

Genesis 4:15 

1.An excerpt from the bible.

2. Where Avenged Sevenfold got their name.
"and the Lord said unto him, Therfore whosoever slayeth Cain vengeance shall be taken on him sevenfold."

-Genesis 4:15
Genesis 4:15 by Obs January 19, 2006

Andrelations 4:15 

But thall will not do shit to me Andrelations 4:15
Andrelations 4:15 by Andrelations January 16, 2022

4 8 15 16 23 42

1. The only numbers you never, ever want to enter in the lottery.

2. The (apparent) oblique plotline of ABC's hit TV show Lost. These numbers are cursed. Very cursed.

3. "Cursed" toast with these numbers on it, claiming it was linked to the the show Lost that sold for ever $16,000 US.
I entered the numbers '4 8 15 16 23 42' into the lottery. The next day I crapped out my large intestine.
4 8 15 16 23 42 by Op2 June 13, 2005

4 8 15 16 23 42

The mysterious numbers from the t.v. show "Lost". The numbers appear everywhere in the show from the co-ordinates of the plane to representing the amount of people on the island.
"enter these numbers: 4 8 15 16 23 42"
4 people left on the raft, 42 stayed behind; there are 23 survivors on the other side of the island ect...
4 8 15 16 23 42 by Fintan October 23, 2005
More from Urban Dictionary
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

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
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