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sextillion 

1,000,000,000,000,000,000,000
This number is humourous due to the mention of sex. Contains 22 digits.
Math teacher:... and after quadrillion and quintillion comes... sextillion.
Class: *uncontrolable laughter*
sextillion by rustyhookj July 8, 2004

69 sextillion 

This number only intended for mature audiences.
Math teacher: What's 58,000,000,000,000,000,000,000 plus 11,000,000,000,000,000,000,000?
Everyone: uhh 69 sextillion

septillion 

10 followed by 24 zeroes in America, and 42 in Great Britain. Okay, you're basically swapping the zeroes around.
Guy 1: Holy shit! I got a septillion dollars! I'm a septillionaire!
Guy 2: Whoa dude! That's almost like infinity! Build me a Megameter skyscraper!
septillion by Yottatron April 24, 2016

Sextillion 

It's after quadrillion. It's basically 1,000,000, 000, 000 ,000,000,000. I wonder why it's named that though....
Sextillion is a funny word but it's included in math just like 69...
Sextillion by Petergriffin#awesome December 13, 2017

secillia 

A good ass friend who can sure get a guy that's gonna respect her gots good friends that got her back no matter what bitch fucks with them she's a humble ass bitch that ain't scared to fight for her friends family or herself she's fine humble and deserves a man to treat her right
Secillia got a kind ass heart and deserves a man to treat her right
secillia by Secillia .M May 22, 2017

Sextillionsome 

When sextillion people have sex together at the same time probably impossible
This summer kinda boring af lets have a sextillionsome.
Sextillionsome by imbatukam May 21, 2023
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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