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10 year old 

Someone who knows 50 or more terms for the act of mastrubation and intends to publish them all on line. He does this because it makes him giggle uncontrollably, and will elevate his stauts among his fellow 10 year olds.
heh! hee! hee! I just published a word that meant mastrubation. I have the maturity level of an 10 year old. My friends will think I'm cool!
10 year old by Tenarr July 1, 2005

10-year-old Fortnut Kid

That guy who comments on every video on YouTube saying “yOu CaN bE An Og SuB 2 Më!!!”
Oh, it’s that 10-year-old Fortnut Kid commenting on my video again.

10 year old boys

The most annoying age of the human body of a male. The creature's hobby is mostly just making fun of females who do anything or talk to anyone, and hanging out with their friends talking about Fortnite, demon slayer and discussing 18+ shows that they pretend they know everything what is going on.Can be found mostly inside their house playing Fortnite, GTA, or any other type of inappropriate game play. their most common vocabulary are either really bad roasts, any type of inappropriate word (including cuss words) or "Ur mom" which they would normally laugh hysterically at. Another odd hobby of this odd creature is looking up inappropriate words in google and bragging about it in school.

so to sum it up, most 10 year old boys are insolent, disgusting and extremely rude creatures and will probably keep this behaviour up till about 14 or 15 years old.

i hope you have read it up to here, because i spilled out all my hatred for 10 year old boys in this description of them.

signed, TheGirlWhoGossipsInTheCorner.
if you are a boy like this in my class and you've read this description, sorry, not sorry, it's all true.

WARNING: this description doesn't apply for all boys, some are nice. SOME.
Girl: "Hey, can you show me where the cafeteria is? I'm new here!"
10 year old boys: "i'll show where the cafeteria is to UR MOOOOM!!! HEEEYOOOO!!!"
Girl: "I don't understand what you're saying but i really need to get to the cafeteria!"
10 year old boys: " Go FUCK yourself you FEMALE! Elgh!! Does your mom let you watch 18+? I bet she doesn't! HEYOOO!"
Girl: "Look, I really don't get why you're telling me all this, but i need to get to the cafeteria before the bell--

*BELL RINGS*
Girl: "--rings. Also girl: "I am SO being a lesbian when i grow up."

Ass Like a 10 Year Old Boy 

A very aesthetically pleasing female arse, reserved only for use by males when regarding females.
"She is fiiiiine, big ol' round titties and an ass like a 10 year old boy."

depressed 10 year old

A kid who seeks attention and acts like a fucking sad ass dickhead and lies to make their life seem miserable.
Bob Ross: Hey did you see that depressed 10 year old's tik tok?

Kylie Jenner: Yeah they said they pronouns were now they/them because there abusive mom beat them until they changed their gender.

Bob Ross: Such attention seekers.

400 lb 10 year old 

You
400 lb 10 year old look in the mirror
400 lb 10 year old by Ded mg June 12, 2018
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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.
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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
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Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
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korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
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