Shy Shitter Syndrome

Shy Shitter Syndrome, or SSS for short, is an epidemic that makes waves, or lack there of, around the world. People suffering from this terrible plaque have trouble taking a shit in public, or when people are around, making it very unpleasant for the sufferer and people they're with.

Ted: Dude, I gotta take a shit so bad.
Bill: Well there's a bathroom over there.
Ted: I can't use a public restroom! I suffer from Shy Shitter Syndrome!