shoulder rub 

A hand job offered for a meager sum of cash by transients alongside U.S. Interstate 80.

-"Man, this road boner of mine just won't dip. Let's pull over so I can get me a shoulder rub from that bearded backpacker! You got any money?"
-"Will a fiver cover it?"
-"It'll cover mine!"

shoulder rub by Studebanger September 4, 2013

catholic shoulder rub 

This is the usual method used by Catholic Priests when seducing choir boys

"I heard George got a Catholic Shoulder Rub yesterday from Father Mathews"
"I always knew that father he was a creep"

catholic shoulder rub by Bobshnwinkle October 23, 2019

rubik's shoulder 

the pain you get in your shoulder after you have been playing with a Rubik's cube for a looooooooong time

Bob: oh man, my shoulder is killing me
Joe: why, what happened? did you run into a wall again?
Bob: no, I've been trying to beat my Rubik's cube record of 45 seconds and now i have Rubik's shoulder

rubik's shoulder by lollipop_kidd March 2, 2008