Someone who performs the service of tickling a nutsack for 13.95 a tickle. Or for 12.95 if they are a card carrying union member. (Union Members have health care)
"Hey nut tickler you got change for a $20?"
"Will you tickle one of my nuts for half price or is the price per sack, Nut tickler?"
This is when you take a shit, and it is so long that it tickles the back of your nutsac as it comes out.
"Wow, that was one hell of a shit, it was a real nut tickler."