Nervous Hole Syndrome is when you feel the need to pinch a nice loaf but have no access to a bathroom, so right there you panic and get the sensation of nervous hole. It can occur when your actually nervous or when you just have to take a shit. It will usually creep up in the tailbone region and often move to the lower back. Sometimes it will vanish for a minute, but come back because it's just playing with you. When you find a pool to drop your Cosby's off, NHS will usually be over with for now. But can happen numerous times a day.
Reminder: NHS can commonly be confused with National Honor Society, please don't make this mistake
Have you ever been shopping in Wal-Mart and have to take a poop? Well...you don't want to go just yet so you finish your shopping. Then it hits you! Bam. Nervous Hole Syndrome (NHS). Then your screwed until you unleash your terds.