The Jessie Effect 

A syndrome that engulfs Big Brother houseguests in the event that fellow houseguest Jessie Godderz gets evicted.

Symptoms of the Jessie Effect include but are not limited to: referring to Catholics as "Judas," arguing ridiculously, becoming very verbal for no reason whatsoever, throwing your microphone pack into the Hot Tub, threatening to shit on everything, general disregard for the welfare of the house, general disregard for Big Brother rules

Chima "Chimarosa" Simone , Lydia Tavera, and Natalie Martinez from Big Brother XI all suffered The Jessie Effect.

As did Libra Thompson, Jerry MacDonald, and April Dowling from Big Brother X.

The Jessie Effect by imthedomin8er July 31, 2010

The Jesse effect 

Jesse: average dutch guy's name

Dating app expression for when you have swiped left too many times that when a very average guy shows up you swipe right for him

friend 1: Dude, why aren't you answering this guy?
friend 2: Oh... it must have been the Jesse effect

The Jesse effect by nondutchies January 31, 2023

The Jesse Effect 

When faced with this lethal effect, one might experience one or many of the following symptoms:

Loss of breath
Fatigue
Boredom
Nausea
Vommitting
Depression
Diabetes
Confusion

Not knowing if you should feel insulted or not

Sudden mental retardation

Random girl: "I don't know if he likes me or not, he's sending a lot of signals."
Random girl's friend: "Oh no, you're just suffering from The Jesse Effect."

The Jesse Effect by creampie6969 July 3, 2017