shitphobia 

Afraid to take a dump on public toilets because of their unsanitary nature. A common phobia in most people except for trailer park people and hobos that give out rimjobs.

"My shitphobia really gets going when I see pubic hairs on a public toilet.

shitphobia by LeonC December 15, 2002

slutphobia 

The fear of sluts and promiscuous women

I want to go out tonight but I heard that Jo the slut is out and I have a bad case of slutphobia

slutphobia by Chicken Nuggget August 7, 2011

Shitzphonia 

A condition in which someone is unable to control their bowel movements when under stress or with increasing blood pressure while sleeping.

Guy#1: Dude, I can't stand sleeping next to Brandon. He has shitzphonia.

Guy#2: I know man. He gets nightmares all the time and shits himself in his sleep.

Shitzphonia by Cornisha February 6, 2010

Shmaphobia 

Fear of peeing while submerged in water.

Shmamimpia has a shmaphobia

Shmaphobia by Shmamimpia June 24, 2009

Shitophobia 

Fear of the word shit being spelled in new ways

Oh sheit, I just found out he has Shitophobia.

Shitophobia by phobosorino September 24, 2017

shitaphobia 

A mental disorder in which the diseased is irrationally afraid of giant shits. It is caused by a gland in the brain called the 'shitpola'. the shitopola releases a chemical called 'crapogen'. This is what causes you to decide not to eat, touch, or taste shit. Shitaphobia is caused when the shitopola releases too much crapogen to the brain

mom: son, you should go to the washroom, its been almost a week.
son: NOOO! PLS! I cant! Im gona get a heart attack if i see another shit! theyr so scary.
mom: (thinking) *holy shit my son might have shitaphobia*
mom: son, if you dont take a dump soon, ur insides will explode.

shitaphobia by mrlucky4444 February 13, 2009

shitophobic 

A severely intense fear of weird disgusting shit.

I am SHITOPHOBIC! Weird shit is disgusting! I saw guys eating shit and that disgusts me.

shitophobic by Johnny The Hammer December 20, 2013