Piophobia 

An irrational fear of the irrational number pi, or a repulsion at the sight or sound of the symbol π, which some fringe psychologists suspect to be hereditary, because the victim was presumably not born with the “mathematical gene.”

Sufferers of piophobia argue that they’d be exempted from school math, because they’re allergic to all things numerical or symbolic.

Piophobia by MathPlus November 4, 2020

Panophobia 

Fear of everything

Person: Ahhhhhhh! A marker! Ahhhhhhhh! A computer! Ahhhhhhhh! A banana! Ahhhhhhhh! A notebook! Ahhhhhhhh! A garden gnome!

Person 2: Hmmmm.... seems to me you have a bad case of Panophobia...

Person 1: Ahhhhhhhh! A person!

Panophobia by Richard The Gnome... Shhhh!!! February 20, 2010

poophoria 

The euphoric feeling that occurs after a particularly satisfying poo. Usually experienced when a large stool distends the rectum causing the vegas nerve to fire, and often accompanied by a feeling of having undergone spontaneous weight-loss. Those who experience this condition commonly report having difficulty containing their emotions even during inappropriate circumstances and feeling compelled to tell someone about their poo. The feeling usually passes in less than 1 hour, but in rare cases it can last an entire day, causing an emotional high that may be widely disparate from actual circumstances.

Rising from the toilet, I was overwhelmed by the sudden onslaught of poophoria, and could not stop smiling due to the undeniable feeling that all was right with the world.

poophoria by ashassin April 20, 2008

Philophobiac

A Person Who Is Afraid To Fall In Love

I am a Philophobiac. I am afraid to fall in love.

Philophobiac by Teionna March 11, 2009

Panphobia

Panphobia is the fear of everything. Despite the name, panphobia is not registered as a type of phobia in medical references.

Charlie suffers from panphobia and therefore has an unexplainable fear of everything.

Panphobia by Something Badass August 6, 2015

podophobia 

An irrational fear of feet.
This fear can be of the persons own feet or feet of someone elses.
The fear can have different side affects such as fear of stepping in shoe shops or even shops that sell socks.
The fear can also be feet in general (Ex. looking at feet) or of looking and/or touching bare feet.

People with feet phobias are not diseased and there is nothing wrong with them.

Podophobia sufferers sometimes recieve taunts from non suffers:

Person one: Can you put some shoes on please?
Person two: Why?
Person one: Coz I have a foot phobia
Person two: hahahhahahahahahahhaha rotfl *waves feet in face*

Podophobia is a phobia of feet

podophobia by ljASHTON August 10, 2008

Pipophobia 

The fear of becoming a subject of a presidential Twitter post. For politicians, especially members of the president’s party serving in the United States Senate, the fear is existential.
From pipo which means tweet in Latin and the common root, phobia, meaning fear.

Senate Republicans were unjustly thought of as craven lackeys when, if fact, they suffered from acute pipophobia, a condition rendering them small shells of their former selves and too pitiable to be held accountable.

Pipophobia by Thomas Aitch July 16, 2020