Pitaphobia 

The fear of being stalked by a creepy bald man that is obsessed with rainbows.

I always have a feeling that Pittas is watching me... I must have pitaphobia.

Pitaphobia by Pittas September 18, 2013

pewaphobia 

the irrational fear that you will be unable to access a restroom because of extenuating circumstances, such as a full pew at church or a long line at a bar

Driven by her pewaphobia, Susan made sure to use the restroom three times before church.

pewaphobia by gis_in_my September 23, 2010

penaphobia 

The fear of the penis, cock, dick, schlong, woodpecker, one eyed snake, purple headed yogurt slinger, etc...

Katherine is a penaphob, she is scared of peni and all they entail.

penaphobia by Kelly April 19, 2005

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

priaphobia 

The rational fear of driving behind a prius.

This affliction is suffered by 99% of people who actually know how to drive.

Someone suffering from priaphobia would rather pull behind a loaded semi truck at a stop light than a Prius with the rational being that the semi will accelerate faster when the light turns green.

priaphobia by Ferdinand Porsche January 13, 2017

pitphobic 

One with an irrational fear of pit bulls (i.e. its about how they're raised).

She is so pitphobic, she won't let her daughter come to my house because of our pitbull. My kids always have to go to her house.

pitphobic by randomtry March 3, 2010

Pantaphobia 

Afraid of everything.

Man: pantaphobia.

Man 2: what?
Man: that’s what it’s called pantaphobia. It’s not a fear of pants if that’s what you’re thinking. It’s a fear of everything, including pants I suppose, in that case, sorry go on.

Man 2: he hates crayons
Man: understandable

(If you watch Doctor who and have seen the eleventh doctors episodes you will know this quote)

Pantaphobia by Lezzy February 22, 2019