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Mason The Martian 

Have you heard of Mason the Martian he makes the best videos
Mason The Martian by Rainy boiiii October 15, 2020

Martian Law 

A system similar to martial law but more wild, like Mars.
Martian Law by Doc Savage217 June 1, 2009
One of the most beautiful, kind, intelligent, hardworking people out there. She’s gorgeous and knows it, but isn’t cocky about it. She’s the type of person you want to be around no matter where you are.
I’d rather hang out with matigan
matigan by George Kylie March 10, 2018

martianeater 

The tiny remaining pieces left at the bottom of the bag of chips, crackers, cereals and other snack foods. They are thought to be remnants left by the martians.
I reached for the bag of chips, but all that was left were the martianeaters.
martianeater by PoppaZ February 16, 2014

Your Favourite Martian

Your Favourite Martian (aka YFM)was a band made by Ray William Johnson (who also made Equals Three (=3)) in the early 2010's. This band was immensely popular but slowly fell into anarchy when the animation company they used started to make ridiculous rules for it's creators to follow, Ray eventually switched to a different animation company. Over time they started to make some of their older songs private and eventually went dormant. A couple years later a meme sprung up called 'you're a douche bag' which was a video that consisted of the first few seconds of Your Favourite Martian's music video Mr. Douchebag. Some other things to note is Your Favourite Martian had a spin-off called YFMTS which had 11 episodes in total. After their last music video released Your Favourite Martian changed it's YouTube username to 'THIS PROJECT IS RETIRED'. In mid 2022 Ray William Johnson started making posts about Your Favourite Martian on his personal YouTube account. Later he announced that Your Favourite Martian was returning on June 1st 2022. Many people were ecstatic. Your Favourite Martian's YouTube username changed to 'THIS PROJECT IS REBORN' and Ray announced that one of their Your Favourite Martian songs called 'Orphan Tears' was getting a sequel. Their sequel was made public on March 23rd 2022 as a premiere set to air at 17:00 June 1st 2022.
Have you heard, Your Favourite Martian is getting a reboot called Your Favourite Martian Gen 2.
Nice.

Wal-Martians 

The weird, and mostly hideous, people you only see in Walmart. Mostly fat rednecks or very old people. The enigma of Wal-Martians is that, no matter how long you've lived in your town/area and no matter how long you search there, you will only find them in your local Walmart.
These Wal-Martians are freaks! I never see them anywhere else!
Wal-Martians by TheFiend138 July 24, 2015
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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