Car Temperature Theory

Car Temperature Theory is when someone raises the temperature in their car when its cold outside, which makes you hot because you wore warm clothing. Then ten minutes later the temperature gets turned back down to an appropriate level with warm clothing on.
"Every time I'm in Susan's car during the Winter the Car Temperature Theory always happens"
"Yeah I hate Susan"
by BravoArmstrong December 03, 2020
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kleinian theory

to appear cool and mysterious when you're really just shy and socially awkward

this is not meant as an insult!
"omg anna is so cool!"
"well actually she's just socially awkward, she totally fits the kleinian theory"
by raeuberstochter April 29, 2022
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Dipshit Theory

Refers to observation that where one dipshit goes others will follow. Akin to mass think theory.
I witnessed dipshit theory in action last night at the soc hop wendy.

Youre just jealous!

I saw you looking at him!

Oh, greg...you are despicable!
by ESPeciallyscientific August 13, 2017
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What I call homo-sapiens who are addicted to abscesses.
Person 1: Are you addicted to abscesses?
Person 2: Yes.
Person 1: Music theory (left shank accidents based on abrasions for conspiracy theorists)
by LeSouffleDeVersailles January 22, 2025
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anti-conspiracy theory

A conspiracy theory that makes your 40 year old Facebook mom believe they should get vaccinated or believe the earth is round.
Anti-conspiracy theory: “The earth is actually flat, however the government wants you to thinks its flat. When in reality it’s round”
by Startupedition May 10, 2023
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The $15 Theory

The theory that charging your friends $15 to hangout with you is moral and socially acceptable.

Often the theory is used when you irresponsibly buy something unreasonably expensive, then find an excuse to make your friends pay for it through indirectly using it.
"Hey guys, I bought this new console, so every time you guys come hangout and use it, I'll need you to pay $15. It's only fair!"
"I know you're spending the night, so have you ever heard of the $15 theory? Yeah, I'll need you to pay me $15 to sleep on my new couch."
by Dr15$ November 13, 2023
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The theory of dildotivity

Time travels more slowly as a dildo first begins to wobble. Especially when a suction cup dildo is thrown and sticks to the intended surface.
The theory of dildotivity isn't something that's just on the Urban dictionary. Throw a dildo and find out. See for yourself! Open your eyes!
by Godamongstmentinymen March 14, 2022
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