omniphobia 

The fear of everything.

Timmy was diagnosed with a severe case of omniphobia.

omniphobia by Tyler November 28, 2004

Somniphobia 

Also known as hypnophobia, this is the abnormal fear of falling asleep. Oftentimes it can be the result of people feeling as though they are losing control and nightmares have been known to cause it as well.

-"Sophie next door has Somniphobia, she is up unti 2-3 o'clock, its insane!"

Somniphobia by LightningThunda November 3, 2014

Somniphobia 

Somniphobia is defined as "a persistent, abnormal, and unwarranted fear of sleep", and this condition causes thousands of people major distress every year. There are many reasons why people may suffer from somniphobia, as with any fear: they may have had repeated bad experiences with nightmares/night terrors as a child. Known by many names—somniphobia and fear of sleep being the most common—the problem often significantly impacts quality of life. It can cause panic attacks, and symptoms include shortness of breath, nausea, sweating, irregular heartbeat and a sense of impending doom/dread.

Jake - "Man, every time i think about sleep i freak out."

Brett - "Dude, maybe you have Somniphobia."

Somniphobia by Speedracer22 January 20, 2009

Omoriphobia

The fear of hearing or playing the game Omori released on December 25th, 2020

Hey dude wanna play some Omori with me
Nah dude I have Omoriphobia

Omoriphobia by Kirb2018 February 17, 2021

onophobia 

abnormal fear or dread of asses.

He has onophobia.

onophobia by uttam maharjan August 10, 2010

omniphiliac 

one who has sex with everything

That omniphiliac raped the tree!

omniphiliac by PlayDohMan May 10, 2004

oofiphobia 

a phobia of hearing the roblox death sound; oof

it makes the oof noise in roblox, if you cringe because of that you have oofiphobia

oofiphobia by cha.chi December 6, 2018