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.
Cosimas are sweet and nice girls! They are often connected to the moon and daydreams. If you're a guy, don't let go and be a gentleman, then your Cosima will never disappear. She likes, when you tell her, that she's your girl and you will never let her fade away. Cosimas have often insecurities about everything, especially Late Night, when they’re getting creative.
Cosima will always help you, she is very empathetic! Who doesn’t want a Cosima?!
Cosima by Handsomesly1999 November 3, 2019
Observeant, Intelegent, Nice, Cute.
Person 1: Hi, I'm Cosima.
Person 2: Oh cool! You must be smart!
Cosima by froggienotfound January 7, 2021
Cosima is the Most Beautiful Girl you will ever meet. If you ever meet a Cosima you are one of the luckiest people in the world. You should love and cherish her forever. Cosima is gorgeous, smart, bold, loving and funny. Boys are crazy for her. She has beautiful eyes that sparkle even at night. She can light up the darkest days and will always be there to help you. Also cosima is often used as a strippers name
Boy1: damn did you see cosima today?
Boy2: yeah, she is one hot piece of ass
Boy3: she is way more than just that. Cosima is amazing
Cosima by Fugger November 4, 2018
really really really really like hot and amazing girl that everyone loves.
"oh my god... i wish i was Cosima"
cosima by robin. April 27, 2008
the condition of shitting out everything you eat before it's been digested by no fault of conscious choice, but of a sensitive digestive tract.
Dude, that sundae was so good but I'm lactose intolerant so it gives me colimia.
colimia by celestigal December 7, 2017

Cosiminate 

The act of sleeping with another person without any sexual interaction.
My parents wont let Jonnie stay the night because they dont believe we'll only cosiminate.
Cosiminate by karawr June 23, 2009
More from Urban Dictionary
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
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026
Load more