copy theory

When females copy other peoples creations.

"That one chick was being super annoying, she kept copying us."

"Wow bro, Copy theory to the max"

by hawkfalc2011 December 31, 2011

Kaguya Theory

When a character (typically in a fighting game) appears/feels as though they have potential to be strong, but actually has none in truth

Named after Kaguya Otsusuki in Naruto ultimate ninja storm 4, being a paragon of the theory

"She's got some sauce dude, I swear it!"

"Nah man, you're just falling into Kaguya Theory"

by StellarBishop August 21, 2022

theory of screwed

the theory of screwed

definition: when you mess something up so bad it goes back to normal

Guy#1: Man I used the theory of screwed to correct my sleep scedual.

Guy#2: man I should probally try that too!

by Hoimates1 August 11, 2021

Montgomery Theory

The idea that there is or will be an Urban Dictionary entry for every conceivable short series of human action based on the assumption that Urban Dictionary will never shut down
(Coined by Austin Montgomery)

"I wonder what it's called when people sit around in a circle trying to figure out what to do and then nothing gets done."
"Look it up on Urban Dictionary."
"I found it, it's called fanarkling"
"That's the Montgomery Theory for ya"

by OprahLikesMen April 29, 2019

a.b.gail theory

The thought that someone you know looks like a porstar you have seen so now you subconsciously link those two people together

Bro I’m suffering with a.b.Gail theory

right now

by ScubaSniper May 24, 2021

Neary Theory

Grounds to stop a car with more than one hubcap off, clear coat missing, older than 1995, or with out of state tags.

You can never go wrong using the Neary Theory.

by Clearwarning February 10, 2022

Belt Theory

You can't wear a brown belt with black shoes and you can't wear a black belt with brown shoes

Hazel, haven't you ever heard about the belt theory, that belt so doesn't go with those shoes!

by NikiLicky September 10, 2009