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flazillions 

“I do not yet have flazillions of skeins of yarn in my stash, but I’m working on it.”
flazillions by Stngraygrl July 1, 2017
An extremely large number that is ultimately totally arbitrary in nature.
"I have a million fafillion dollars."
fafillion by ME!!! May 13, 2005

Fajillion 

dude theres like a fajillion people here lets go home.
Fajillion by Rohamz November 15, 2011
uber big number larger than trillion, also used in refrence to ghetto rich, as in "fabillion dollers"
"Damn bitch! take your ho-boots off, this rug coss me a fabillion dollers
fabillion by kevino April 18, 2005

famillion 

A family of -illions, it can be millions, billions, zillions, any illion family. The hugest amount of whatever it is you’re talking about.

A lot x 10000000 = less than a famillion
I just ran a famillion miles after that ice cream truck.

It’s so hot it’s like a famillion degrees.
famillion by Kelli Kells May 16, 2019

Fail to the faillionth power 

A fail so epic it must be expressed in exponential terms. In this context, faillionth is not directly related to units of fail (failions), but is rather a very large fictitious number (e.g., bazillion, fafillion).
Man, did you actually make it to the end of GI JOE: The Rise of Cobra? The plot made absolutely no sense, the special effects sucked ass, and neither one of the hot chicks got naked the whole time. Fail to the faillionth power!

Did you see that Obama got awarded the Nobel Peace Prize? The Norwegians think they can influence global geopolitics by giving Obama their meaningless award, when reality is that nobody gives a damn about what Norway thinks because their economy is smaller than Hong Kong's and they spend less on their military than does Mali. Fail to the faillionth power!
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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