shaftophobia 

Fear of removing one's hand from one's penis for intervals longer than ten minutes.

Shaftophobia ruined Paul Rubens' career.

shaftophobia by Spankter April 15, 2005

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

Shaltophobic 

The extreme rational fear of a disrespectful, fat, shalty, shady, fuck.

"Man, I'm tired of being Shaltophobic, it seems like there's always a shalt around somewhere, it scares me."

Shaltophobic by Siah McGee May 19, 2009

scatophobia 

The fear of fecal matter.

my little brother will not go to the circus due to his severe case of scatophobia.

scatophobia by BassistBan March 12, 2008

Shartaphobia 

Not pushing out a fart in fear of pushing too hard and shitting in your pants

I was in class with a ton of gas but I have shartaphobia so I held it in and demolished the bathroom when I got out

Shartaphobia by The shittiest shit April 7, 2009

shatophobia 

The fear of shitting in a public restroom or anywhere besides ones home.

My sister refuses to shit in public. She has shatophobia.

shatophobia by Gondor Brown January 10, 2008

sharktophobia

The fear of being eaten alive by a herd of sharks.

"Jimmy has Sharktophobia."

sharktophobia by Shelbo December 25, 2007