Goomba Effect

If you've ever seen the Super Mario Bros. Movie, then you've seen the giant goombas. The goomba effect is is wen the person's head is abnormally small for their body, just like the goomba.

Hey Miro, look over there, Milker has the "Goomba Effect."

by CaileAsura August 23, 2009

jigglypuff effect

The effect a round, puffy, jiggling booty has on its surroundings.

The jigglypuff effect of Misty's butt has everyone staring in awe.

by Goldengamingod March 13, 2010

pikachu effect

When a girl thinks your cute, but in a plutonic way. Derived from how every girl thinks pikachu is adorable but would never ever date him.

Bart: hey man i think michelle likes me!!

Phil: your 5'6, weigh 190 pounds, and still live with your mom. Thats just the pikachu effect man.

by lil' snoopy January 21, 2010

The cactus effect

Term to refer to a mans balls after recently being shaved, when the small prickly hairs begin to grow back and poke his penis as it hangs over them.

Guy: Damn, I got the cactus effect. Should've shaved better.
Guy 2: I know, that shit sucks. Feels like tiny needles stabbing your dick.

by PurplePagan June 7, 2007

Porcupine Effect

The Porcupine Effect
The Porcupine Effect is defined as the behavior that is modeled when a person within a relationship or system anticipates the need for self defense due to frequent reoccurrence of the experience of psychological pain/rejection in that system or relationship. This presents itself in a overly (more than usual) cautious approach where people’s natural initiative and leadership is restricted. Behavior is adapted to be more protective than usual.

Copy right -Therese- all rights reserved

The Porcupine Effect is when a person's behavior is adapted to be more protective than usual for example in the work place: confirm verbal discussions through a written email summary, or refrain from taking decision on their own but instead put their ideas in writing as a proposal, or only act on their decision once it has been approved by the group. This leads to a psychological energy drain to build defense instead of using your inherent creative and leadership potential. An extreme example of this behavior in highschool is where the behavior turns into avoidance of the person causing the psychological pain such as when two friends hide in the hallway or washroom from a third person who inflicts the pain.

by Mindmathics - Therese November 26, 2010

The Undertale Effect

A term used when a video game or television show becomes unbearable to play/watch because of its fanbase.

"It sucks how badly the Undertale Effect ruined Rick and Morty."

by PhantomBird529 September 17, 2017

Pandora Effect

A condition causing one to feel a strange mix of emotions (which may include awe, disappointment, giddiness, emptiness, warmth, and most of all depression) after watching James Cameron's Avatar movie. For many it has changed the way they see the world and life in general.

There are several treatments for someone who has the Pandora Effect; go see the movie again and again, watch youtube videos about Neytiri (or anything Avatar-related), and going to Avatar-Forums.com to find further help.

*walking out of Avatar*
<Guy A>: Mannn, I wanna be a Na'vi... with Neytiri...
<Guy B>: I'm sure there's someone like her.
<Guy A>: But I want HER in her blueness.
<Guy B>: Dude chill, its just a movie... Me toO! *sniff*
<Guy A>: *sniff* I know... looks like we have the Pandora Effect...

*goes back for another showing*

by Eytukan January 2, 2010