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.

Mad Sciontist 

When someone purchases a Scion and has it tricked out. Typically they spend every last dollar they have keeping the car from going back to the bank
Whoa, did you see Allena's new Scion TC, it has every option possible... She's a Mad Sciontist!
Mad Sciontist by Adam M Nichols January 20, 2009

mad scientist 

a scientist who invents crazy things, usually things that get beyond his scope of control, and may cause significant damage. He also may have a sick mind, or warped sense of humor.
Jamie, Matt, and Robert are mad scientists who live and work together in an old castle. Their latest invention is the six-dollar man, who did nothing but destroy their entire home, and laboratory. "Well, what do you expect for six dollars?" they said, and laughed.

The young mad scientist Kenny's new invention, Capital letter H, destroyed Kenny's home by crashing through the wall, and leaving an H-shaped hole. Kenny knew it would take years, to repair the significant damage to his home, and with the unhealthy economy, and Obamacare, at that.
mad scientist by MadScientistTrio70 February 5, 2014

Der verrückte Wissenschaftler/ The Mad Scientist 

Der verrückte Wissenschaftler -> in English The Mad Scientist is a character of the youtube series "Juffsky ein Autist aus unserer Zeit".
Der verrückte Wissenschaftler/ The Mad Scientist has created a new Monster yesterday.

mad scientist 

When you've crammed so much for a test that you constantly repeat the facts you studied in your head, even after you've stopped studying.
You think about it while eating, while in the bathroom, while talking to your friends, while trying to go to bed, even in your dreams.

friend 1: I studied so hard for that bio test, I can't think about anything else. I've thought about the definition for homeostasis in my head repeatedly since yesterday.

friend 2: Woah, dude you've gone mad scientist.

Mad Scientist 

A sexual position or maneuver in which a male inserts a glass or Pyrex-based test tube into the anus of his partner and then proceeds to masturbate into the test tube, filling it with semen. He then executes a well placed donkey punch, causing the partner's sphincter to contract, effectively breaking the test tube, thus bursting into an explosion of blood, shit, semen, and glass shards.
I gave Julie a Mad Scientist last night. I nearly lost an eye in the explosion!
Mad Scientist by TheFaze May 23, 2007

Mr. Mad Scientist 

Someone who is a tryhard at making relatable memes, but their 4D Chess-level IQ prevent anyone from actually having a chance of understanding their cringe humor.
Oh look, it's Mr. Mad Scientist over here making crap jokes. No wonder he sticks to doing science.
Mr. Mad Scientist by InfernoDiamond November 15, 2018
More from Urban Dictionary
A US deep south term for an alligator. Usually used in the Cajun dialect.
Take the big pirogue, I saw a huge swamp dog out there earlier.
swamp dog by Crystal Ambrose May 22, 2006
Word of the Day on October 12, 2026

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
Load more