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Commonsense Logic Theory 

The explanation of an outcome based theory that can not be argued or retracted using probabilistic reasoning without non-monotonic logic.
Commonsense logic theory was used in the creation of self-sustainable models wherein no argument for or against could be represented.

commonsensemedia 

A place where they treat people aged 0-17 like babies. They brainwash kids so they wont play phone and also to make them read books. Its operated by boomers.
Parent: What's the age limit for Facebook
Parent 2: I don't know, check commonsensemedia!
commonsensemedia by _RPGMaster_ September 9, 2020

commonsense

what 85% of both adults and kids lack
I'm trying to get through the line at starbucks, and the person up at the front is just standing there chatting with the person behind him/her instead of ordering his/her drink or food

frontline person:"ya i was watching the news the otherdat"

Me:"person is holding up the line and has no commonsense!"
commonsense by Chillice May 17, 2015

Commonsenseables 

Making the word commonsense sound extra dumb, when someone does something very stupid.
Use your commonsenseables
Commonsenseables by Msmarshion June 24, 2016

commonsenseamoral 

the ability to gain common sense as a human being
she is a commonsenseamoral
commonsenseamoral by nabi01 July 18, 2017

commonsense

Things like flushing the toilet, lock your doors, lock your windows, call 911 when you are in danger, never drive when you have alcohol in your system, keep your pets on a leash or behind a fence, wash your hands after using the bathroom, and wash your hands before eating,
Person A-Idiots who don't flush the toilets

Person B-People who lack commonsense.
commonsense by Coollikeice March 18, 2022
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
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