Garrett Effect

When whatever you’re thinking about happens or is spoken out loud or appears on a TV/video etc.

*someone sings a song that you were thinking of*
You: “Woah, Garrett Effect.”

by Ggccll August 9, 2018

301 Effect

the dimming or altering of lights to make the less appealing more desirable (i.e. women, college food, women, etc.)

Dude the 301 effect almost got me, but luckily I took her into the light before taking her home.

by Ukid2 January 23, 2011

The Shanza Effect

The idea that when a person says "I have to pee" the people around her develop a need to go to the bathroom as well.

<person 1> "I really need to pee"

<person 2> "Damn, now I need to too"

<person 3> "Thus the Shanza effect is set in motion, I have to pee too"

by Michelle McCullar October 25, 2005

Shampoo Effect

(noun) The effect of having that first drink the next day, after a long night of drinking, and it gives you a good buzz right away. Much like how quickly the shampoo lathers as you apply it the second time.

Whoa, dude, I'm gettin' a heavy shampoo effect from this morning's bloody mary.

by Edward Cafeto April 27, 2006

The Todd Effect

When one survives an experience that should have killed him, only to injure himself in a mundane fashion immediately afterwords.

After Todd survived being hit by a car, he tripped and fell on his untied shoelaces and broke his arm, a victim of The Todd Effect

by Samobot5 March 14, 2009

The Williams Effect

The substantial and long-sustained decrease in intelligence and social aptitude test scores measured in many aspects of one's life starting roughly the time they become friends with a particular individual. There is no cure for the Williams Effect.

My friends tell me my social sensibilities have decreased upon moving in with my roommate. #TheWilliamsEffect

I thought I was immune to the Williams Effect until I found myself discussing MMA and WWE wrestling after a few short weeks of hanging with Alex.

by SheldonMCohen February 8, 2013

The Wop Effect

A fatal syndrome involving strong feelings for men of the Italian decent, causing today's women to do anything and everything to be with these pathetic ass holes, who don't appreciate any of it.

Deed's speak, it's the Wop Effect!

by mangojuice1027 October 25, 2010