thereness 

The presence of something when it’s extremely exaggerated

Arac and Jetta are filled with thereness.

thereness by Jetta Savage March 28, 2021

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

teeness 

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.

threefessionals by Sarah Blanster Foster April 3, 2011

Theressa

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!?

Theressa by panhandlingmandarinasian July 21, 2016