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Theoryness 

A casual way of using the word "Theory".
Usually meant to imply some certainty of sarcasm or sillyness
The sky is supposed to be blue, in all theoryness.
Theoryness by Six_Flags_Kid January 4, 2009

Theressence

The lingering thoughts of a single person who changed lives by there actions.
Theressence will live on for ever. All who remembered and passed theressence on will help to emotionally transform future generations who were not blessed to have known the person only hear stories about them.
Theressence by christopherstheory October 26, 2011
a small penis. a word i made up, but yall can use it.
that dude has a teeness
teeness by DeathByStereo August 30, 2006

theressia 

Theressia is the best caring mom
Theressia is the best caring mom that would do any and anything for her kids just to make sure they have a wonderful beautiful blessed day and life
theressia by anonymous June 6, 2021

threefessionals 

The state of being extremely professional in appearance and behavior. A person that is dressed or behaving threefessional is a person who is exhibiting a courteous, conscientious, professional, and typically businesslike manner in whatever it is they are doing.
OMG, did you see that girl giving her presentation? She definitely looked threefessionals.
Usually refers to having a ginormous head. Usually 10x the size of a normal human head.
I'd hate to be a Theressa, how could I walk without tipping over!?
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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