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.

demonstration man 

Noun: The flying 4th class in the popular team-based shooter TF2.

demonstrating principle A

female masturbation. from chien & wexler's (1990) study on the acquisition of principles A & B, wherein they asked children, "is mama bear touching herself?"
mama bear hasn't been getting any recently, so she's resorted to demonstrating principle A on a regular basis.
demonstrating principle A by MBILF February 6, 2010

Baker Demonstration School 

A private school in Illinois that really should be in Evanston but is in Wilmette. Most people think it's a snotty school because of the money, but it's actually full of (somewhat) nice people, despite the incredibly tiny population. A great elementary program, by the time you're in middle school you're ready to get the hell out and move on to a public high school - but you had a lot of fun in middle school despite it being...well, middle school. Overall, a really solid school.
Aw, my bad, man. Baker Demonstration School's boss.

Demonstraction 

A portmanteau of "demonstration" and "distraction": A demonstration of something intended to distract the audience from a fundamental lack of substance. Used often in the pseudo-sciences.
Cold Fusion researchers performed another public demonstraction of their device, hoping we wouldn't notice the same flaws we pointed out the last time they did this.
Demonstraction by Horatius42 October 25, 2011

Deconstruction

Band formed after the first fall-apart of Jane's Addiction. Dave Navarro and Eric Avery formed it. Stephen Perkins was interested but instead, he joined Perry Farrell's project, Porno For Pyros. They had one album: Deconstruction. They had one video: L.A. Song. They had no tour. A one time project that turned out surprisingly well. Dave and Eric's band name comes from their rebelling from Jane's Addiction.
the song "Iris" by Deconstruction is a great song.
Deconstruction by Enzo Ferelli October 2, 2005

Christian deconstruction 

The process by which a conservative evangelical Christian becomes a liberal homosexual Christian.
"I heard that nice boy Dave from bible club underwent Christian deconstruction"
"yea, these days you'll find him wearing a Biden t-shirt, in the public toilets, giving it away for free"
More from Urban Dictionary
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

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
Load more