didderz 

When someone screws you over, or does something better then you, usually in context with a sport and you get scored on, with similar meanings to And1

1) Guy A: Dude i thought you were going to go out with her
Guy B: Nah guy c asked her out before me
Guy A: Didderz!!!!!!

didderz by That one dude with the stuff October 19, 2007

didderby

-refers to a party or gathering of sorts of the insane nature; one to remember.
-a didderby gathering usually includes members of a specific group, although others may be invited

"The Granger Crew hosted a didderby party last summer that I won't soon forget"
"I'm going to a didderby party tonight"

didderby by GrangerCrew08 March 31, 2009

dadderz 

A guy with a big dick that your fucking the sex goes like "WEAKER WEAKER DADDERZ TOO HARD TOOO HARD LOUD MOANING!!!!!!!"

SELENA"OMFG JUSTIN BIEBER I CHEATED WITH DADDERZS" JUSTIN" BITCH DADDERZ DICK WOULD OF KILLED YOU YOUR PUSSY FINISHED

dadderz by Lonely pickle February 17, 2018

didder didder

honestly i have no idea, i just once heard a retarded kid say it in my 7th grade math class, it was pretty funny

retarded kid says
"didder didder say the red headed shitter"

makes no sense and is still amazing

didder didder by themotherfuckingshit April 29, 2009

Flidder Didder 

A southern statement used as an alternative to "oops."

Aww Flidder Didder, that ain't good.

Flidder Didder by A Southern Fella December 18, 2020

DidDeR 

A run-together abbreviation of Dance Dance Revolution, or DDR, usually used by Arcade Goofs on a sugar high.

*bouncybouncybouncy*
Let's play some DidDeR!! Eeep!!
*Vaults over the counter and hacks the coin machine with an axe to get at the game tokens*

DidDeR by Aia June 4, 2005

Didder 

Verb. To didder. To stumble over ones own foot while walking too fast.

I had to pee so bad I diddered on the way to the bathroom and almost fell. Stumble trip

Didder by BulieRose January 28, 2017