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.

braincase 

(n.) 1. one who lacks mental stability 2. a lack of mental stability, e.g. insanity 3. The portion of the skull enclosing the brain
1. "That braincase almost ran into me!" 2. "He must have a braincase if he's wearing those clothes." 3. In the car crash, Mike cracked his braincase, resulting in his death.
braincase by Tim R. March 5, 2005

Brainicle 

Something a dumbass calls a brain when they forget the correct word for a brain.
"Alyssa I got to use me Brainicle for that one-"
"Jazzy, wtf is a Brainicle!?... I'm Google it-"
Brainicle by Brainicle November 7, 2021

brainienemus 

did you know if you cant spell arrangements on your phone it will come out as brainienemus in t9?
brainienemus by its me e April 5, 2009

braincake 

Food for thought. Chewy intelligentsia. Dense and gooey ideas. Delicious insights. Bite-size factoids. Tasty repartee. And so much better than mental floss.
Op art is one thing. Social sensibilities, as displayed through subversive art, makes my head spin. Braincake! Yummy!
braincake by Signal Editorial December 9, 2008

rainicane 

A watered down hurricane or a strong winded thunderstorm
The weather’s getting pretty bad, seems like a rainicane
rainicane by Skinny man205 January 26, 2023

Brainiate 

- To think.
- To put one’s brain to it.
- To generate brain activity by thinking.
- To think and thereby generate brain activity, such as brainwaves.
- To think together (in groups of 2 or more), communicating thoughts by the best means available (e.g., discussion).
- To think together in groups using available tools (including voice, words, signs, language, paper, pencil, whiteboard, interwebs, you-name-it, etc.)
- To generate brain activity in hopes of reaching, touching, contacting, melding, etc., with those nearby and afar, perhaps without tools or aids.
Can be complementary or derisive.
- Let me brainiate on it for a while.
- Put them in a room, let them brainiate over the problem and they’ll solve it together.
- Those brainiacs get together to brainiate over the world’s problems.
- With today’s technology, we were able to brainiate with our members worldwide.
- Some would say to meditate is a way to tap into the collective subconscious, and what then is to brainiate but to reach out for something – something else?
Brainiate by TheArtistFormerlyUnknown February 10, 2023
More from Urban Dictionary

doorwall 

A door wall is a sliding-glass door or patio door. The term is yet another example of banal Michigan vernacular, where in the residents latch on to company names, trademark names, marketing terms and product names from local companies. The terms become embedded in the local vocabulary and eventually become accepted as actual valid words and phrases. In this case the term comes from Wallside Windows in Taylor, MI (a large window manufacturer), where 'door wall' is their created word for sliding-glass door.
"Bob! John's gonna bring over them doorwalls from Wallsides on Tuesdee afternoon 'round two-thirty. Get 'er done!"
doorwall by MaxSeven October 26, 2011
Word of the Day on November 15, 2026
Internet gaming term used for people who are insanely good at something.
Teammate wipes out the entire enemy team.
You: Holy shit, he's fucking cracked!
Cracked by Hwangje Hien April 22, 2020
Word of the Day on November 14, 2026
Millennial optimism may be gone, but Gen Z whimsy (WhimZ) is in.
WhimZ by WhimZ! November 5, 2026
Word of the Day on November 13, 2026

Frothability 

The measure of an emotional and over zealous consumer in an upwardly charging market, also known as a bull market. It's characterized by rising asset prices, increased investor confidence, and favorable growth in the markets, bro.
The frothability was evident as over-zealous consumers eagerly engaged in bidding wars, driving property prices to unsustainable levels reminiscent of previous speculative bubbles.
Frothability by cptn.kagaroo1 January 26, 2024
Word of the Day on November 12, 2026

Soul digger

A man who dates women with the sole purpose of exploiting their time, energy, and labor while he sucks the joy and happiness from their lives.
"That guy's a soul digger. He'll expect you to work full time, but you'll be doing all the cooking, cleaning, laundry, shopping, and childcare while he plays video games or watches TV."
Soul digger by anonymous November 11, 2026
Word of the Day on November 11, 2026

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
Load more