dumb people on u.d.

People that would let something overly-sexual pass, but not a frickin definition about something.

Wow, there are a lot of dumb people on u.d.

by pokemonships February 9, 2017

U.D. Editor Sickness

The feeling you get after making too many decisions and reading stupid definitions on the U.D. as an urban dictioary editor. Mostly the U.D. Editor Sickness gives you a stomach ache, head ache, and your feet get cold and sweaty. Sometimes you feel tired and your mouth tastes like stale Doritos. Could be cured by listening to "Down with the Sickness" by Disturbed and drinking water.

guy: "Last night I made 1,000 decisions on the U.D., then I threw up"

Dude: "Sounds like you got U.D. Editor Sickness. Listen to Disturbed and drink some liquids, man!"

by blu3hat October 19, 2010

U.D. Names

When people put names/friends' names in the Urban Dictionary just to send it to them and say "OMG This description perfectly describes you!" and then they freak out and show their other friends and maybe post it on Instagram or Snapchat or something and they'll never know that you were the one who posted it!!!

"OMG you know those U.D. Names?"
"Yeah?"
"I FOUND YOU AAAAAAH OMG CUTIE!"

by youngsavage69 November 25, 2018

U.D.

Comes from the television show Brooklyn Nine-Nine. It stands for Uterine Deposit and is pronounced like the first part of udder. It means sex.

"Let's get our U.D. on!"

by Xavhex February 8, 2025

Go U.D. it

To U.D. something is to look it up on Urban Dictionary.

Mike: What does Nerd Rage mean?

Ben: Why dont you Go U.D. it and stop being a noob.

by Saint Benjamin Thorne November 16, 2011

U.D.

Ugly Duckling.

U.D. : ugly duckling.

by Set Blue 23 May 11, 2018