A fun little JOI Game for the holiday season that I thought up; I have a musical snowglobe with me...when it's playing music, you jerk. When it's silent, you stop. Red Light Green Light, for Xmas :P I vary how much I twist it up to play, as well as the pauses in between, and encourage you to stroke along to the speed of the music, which gets slower & slower the closer it gets to stopping. Oh yes; this is going to be some frustrating edging indeed! But that's not all; you have no idea (and I can hardly tell, either) just how long each musical segment is going to last, so your edging is going to have to be very skillful. Will you stroke hard & fast in fear of being cut off too quick? Or go slow because you think you'll have to last for a long time? Play your cards right, and you'll have no issue with the little twist/challenge at the end ;)