jermaphobia 

fear of the great one, the imposter when hes sus.

"i cant play among us i have jermaphobia"

jermaphobia by jefftheholymeme December 16, 2020

Jengaphobia 

The inability to change programming code in a computer application for fear that the entire application will fall apart. Named after the Hasboro game "Jenga" where players had to remove pieces of a wooden stack until someone removed the piece that caused the stack to topple over.

Due to his jengaphobia, Bob decided to completely rewrite his computer application rather than modify the existing code.

Jengaphobia by Billy K August 1, 2007

jeraphobia 

a disease memory loss in a short period of time
(dory)

Person 1: I just forgot what I was going to do like 2 minutes ago!
Person 2: You must have gotten the jeraphobia disease!

jeraphobia by rhzorwashere September 10, 2019

jenaphobia 

Fear of anything associated with the ultimate coolness.

Wow, that is the most incredible theory I've ever heard, too be he won't even listen to it, he's suffering from jenaphobia

jenaphobia by j1969 September 21, 2009

Jumaphobia 

The fear of zippers

“Don’t tell me if my fly is down, I have jumaphobia.”

Jumaphobia by Major and Kai Wen December 27, 2017

Jewaphobia 

Being scared of Jews, or otherwise people who have big noses, are greedy, or wear a small beanie

I have a raging case of jewaphobia, and I imagine Adolf Hitler did too.

Jewaphobia by wowser77 October 7, 2009

Jermaphobe 

Some one who likes instagram enough to defend it.

Person 1: YOOO! Did you see what that Streamer said last night?!?!
Person 2: Yeah, Instagram fukin' sucks you Jermaphobe.
Person 1: REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!

Jermaphobe by NexRX July 6, 2020