Tristan Effect

When a guy's hair grow so long that it almost look like a girl's hair.
Boi 1: Damn you got Tristan Effect bro.
Boi 2: What's Tristan Effect?
Boi 1: It means yo hair is growing that it almost like a girl's hair.

"Not to be confused with gender"
by BreadEasyToast October 29, 2018
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Chester Effect

When you're eating hot chips and you eat one and you can't stop eating them and then the bag finishes.
I ran out of chips because the darn Chester Effect!
by thatboyced January 03, 2021
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Bolt Effect

When elite athletes stop training and their large appetites cause them to become extremely obese in retirement.
Wow, did u see Usain at the reunion, he really suffered the bolt effect.
by Caeleb December 31, 2019
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the greenlee effect

the greenlee effect is when you are around or talk to greenlee(n) you begin to become obsessed or infatuated.
holy shit dude last night i totally got the greenlee effect
by coolbitch222 February 16, 2021
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Perrau Effect

The sudden urge to cry and punch a hole in the wall.
Wow, that's a classic case of the Perrau Effect.
by Tomothi October 25, 2023
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Langston Effect

The phenomena where a fact based post is given negative comments or down voted because:

1. It wasn't funny
2. It contradicts funny yet wrong posts
3. The post writer isn't as well known on the forum as other

incorrect posters.
4. Readers don't like the facts the post writer presented

These happens despite the fact the post writer's answer being verifiable as correct.
The Langston Effect is apparent on UD in the definitions of zipperhead and dubstep amongst others. See also almost anything on yahoo answers.
by namekman April 21, 2012
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The Jinks Effect

1) Meteorological (most common association):
Extremely severe and inclement weather. In particular, when bad weather comes as a surprise following an optimisitc forecast.

2) A person or thing that is believed to bring bad luck (Jinks or Jinx)

3) A condition or period of bad luck that appears to have been caused by a specific person or thing.
The sudden and surprising change in weather that resulted in the tsunami is thought to have been caused by The Jinks Effect.
by Weatherman September 12, 2012
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