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Trinfinity

It is three times larger than infinity. Duh.
(After large fight between two young children)
Boy: Are too!
Girl: Are not!
Boy: Are too times infinity!
irl: ARe too times trinfinity
Trinfinity by INternetROamer November 21, 2010

transfinitism 

The physics of glass.

A number system in which the mean of the squares of the absolute value of the distance of the ergodecic points from the transfinite line is equal to the tau of the slope of the line.
Transfinitism solves line-regression and poverty in the context of capitalism.

It unites Marxism and capitalism.
transfinitism by metawave December 12, 2019

Trainfinity 

Trainfinity (p. Trainfinities) is a fan of the show "Infinity Train", a Cartoon Network miniseries created by Owen Dennis.

Trainfinities usually active in Reddit and Discord to discuss anything about this series, or just send some fanarts or memes or shitpostings.
A: "When were you being a Trainfinity?"
B: "Since the Pilot was released."
A: "Whoa, so long! I'm just being a Trainfinity this year."
B: "Ahahaha, that's okay. Let me tell you more about Tulip and One-One."
Trainfinity by Lumiren August 24, 2019

transaffinity 

the unified oneness of everything.
on this earth, the same as on any earth,

our bond is of the transaffinity.
transaffinity by bubba trev January 1, 2010

tranginity 

Ones first encounter with a transgendered individual whom they believed to be the exact opposite sex.

key west transgendered virginity tranny
I lost my tranginity at Irish Kevin's in Key West when a woman showed me her breasts then proceeded to pee standing up.
tranginity by Springbreakbitches April 25, 2014

Trinfinity

Past, present and future all aligned,
Happening at once. Memories of the past + feelings in that moment + goals/visions of the future all match.
I experienced something like an epiphany and de'ja vu at the same time, the feeling was trinfinity.
Trinfinity by Butter_bee17 March 29, 2019
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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