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If you didn't know, or In case you didn't know
George Bush's birthday is July 6th, IYDK.
IYDK by Leo_Arthur January 6, 2007
Words you can keep
Stands for "Incase you didn't know".
To imply something useless/things that doesn't concern anybody.
Guy #1 - iydk I just came to midget porn.
Guy #2 - Thanks for letting me know,concerns me alot.(sarcasm)
iydk by HazePoniPoni February 18, 2015
Related Words

iydkmigthtky 

A song by Type O Negative. It means If You Don't Kill Me I'm Going To Have To Kill You
Person 1: Have you heard of Type O Negative?
Person 2: Yeah! I love their song IYDKMIGTHTKY
iydkmigthtky by ahnyonghasayyo January 31, 2019
This is a variation of IYKYK or If You Know You Know, but just adding
"If You Don't Know Now You Know"
Birds are really just little dinosaurs, IYDKNYK
iydknyk by sniggitysnags January 11, 2023

Iydkiwty 

Iydkiwty is an abbreviation for If you don’t know I will tell you in which you can say to someone without anyone knowing that you don’t know
Omg look at this do you remember? Iydkiwty
If you say yes please they will tell you
Iydkiwty by Clickherald January 8, 2020
if you don't know you should know
from kacey Musgraves tweet
in a text conversation yo do u know who that kacey musgraves chick is? iydkysk
iydkysk by beachy28 February 24, 2021

iydkwimywkwim 

if you don't know what i mean you won't know what i mean

unnecessarily long acronym
"....iykwim."
"huh?"
"iydkwimywkwim."
"huh????"
iydkwimywkwim by acwpwwelafanraa April 24, 2025
More from Urban Dictionary

Salad Days 

green inexperienced youthful judgement and cold blooded execution of those judgements.

Rashness with little concern of consequence.

Antony and Cleopatra. William Shakespeare

"My salad days,
When I was green in judgment, cold in blood."

- William Shakespeare, Antony and Cleopatra, 1.5
"How did you end up in jail?"

"Salad days, 'nuf said."
Salad Days by GilbyRFC0 October 7, 2011
Word of the Day on August 28, 2026

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
West Midlands slang word for rockers, bikers, greasers etc. In the late 1980s it was used by the UK music press to refer to a specific scene centered around the bands Pop Will Eat Itself and Crazyhead. The term never found favour with readers of 'the inkies' (Sounds, Melody Maker and the still extant NME) and was soon dropped. Now often used in predominantly working-class areas of the midlands and the north to mean someone who listens to rock-derived music and/or dresses in a manner that suggests they affiliate themselves with rock music of some kind.
Some grebo passed with Sabbath playing on his stereo.
The Poppies are at no. 17? God, a grebo band in the charts!
They're playing nu-metal now, bloody grebos!
grebo by cactuscat September 15, 2006
Word of the Day on August 24, 2026
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