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A happy, fun, religion that praises the Smile Gods. Someone who believes in smileism does not worship in a building or on a certain day, but spreads the word of the SMILE where ever they go all the time.
Smileism changed my life- I have never been happier!
Smileism by SmileyAddict November 27, 2010
Related Words
Someone who smiles a lot, or very noticeably.
Brian Kibler smiles a lot, he is a smilesman
smilesman by PeterSimp October 28, 2012

Similism 

a kind of action that benefits or is in the interest of all parties involved. From the Latin "simul", meaning "together". An alternative to egoism or altruism.
John's similism was obvious when he refused to give up until he found a solution that everyone was happy with.
Similism by GR8_VIII June 16, 2018
Smolism refers to a delightful cultural phenomenon that celebrates the affection for tiny, endearing memes. These small nuggets of humor are embraced by a wide audience, fostering a sense of community among those who appreciate their charm. In the cryptocurrency realm, Smolism embodies simplicity and cuteness, often featuring small animals, miniature items, or characters that evoke joy and warmth. This cherished state of being highlights how the internet promotes a love for all things tiny and adorable, creating connections among enthusiasts who share and spread this joy beyond mere visuals.
There is alot of smolism being shared in the crypto community
Smolism by SMOLISM February 6, 2025
Smilisis (noun) —
A fake or forced smile used to hide stress, anxiety, sadness, or emotional exhaustion. Often used in social situations where one feels pressure to appear okay, even when struggling inside.
After her breakup, she went to work wearing her usual smilisis — nobody could tell she cried all night.
smilisis by bobio boblio July 23, 2025
A fake or forced smile used to hide stress, anxiety, sadness, or emotional exhaustion.
Example Sentence: After her breakup, she went to work wearing her usual smilisis — no one could tell she cried all night.
smilisis by bobio boblio July 23, 2025
More from Urban Dictionary

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

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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