Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Prolactin Brain

An insult you call a calm person because prolactin is the chemical in the brain that is released after comedown which makes you calm for a while.
Daniel: Just chill dog.

Cody: Prolactin Brain!

Counter-probaiting 

An amalgamation of counterproductive and baiting

Basically, when you try to bait someone, but it bites you in the ass
Aaron: Hey, I just got rid of the ants in my house by keeping sugar out in the open
Zelda: Oof, dude, that's some counter-probaiting on point

protecting-group-free 

Having any form of sex without a condom
I went protecting-group-free on her last night.

Progastinator 

Someone who waits until the last possible minute to fill up on fuel for their vehicle. Often long after the low-fuel warning light comes on.
Greg is such a progastinator. Every time I'm in his car, his gas light is on.
Progastinator by Glergsen February 26, 2015

Proactive type of person 

Rafe Cameron.
Super hot.
A psychopath

He really wishes you hadn’t said that.
“Listen Sarah, I’m a proactive type of person” said Rafe

procastination

I'll tell the definition you later.
"I'll tell you the example later." is an example of a procastination.
procastination by procastinater December 23, 2011
More from Urban Dictionary

Throat Sweats 

The feeling and build up in your mouth/throat of saliva that sometimes accompanies nausea.
Oh man those burritos gave me the throat sweats, I hope I don’t have food poisoning.
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
Being ignored by someone when making a statement or asking a question. Also known as blanked and turfed.
Person 1: Did u watch ** last nite?
Person 2:......
Person 3: O no u got aired!
aired by Pietro February 9, 2005
Word of the Day on October 10, 2026

piddlefart

Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
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
Load more