A chin roll is a trick where you put the knob of a club on your chin, so the club is pointing up but leaning toward the hand that's holding it, and push the club so it rolls across into your other hand. It takes about as much time for a chin rolled club to get to your other hand as it would if you had just done a normal 3 club cascade throw, so you can replace any throw in a 3 club cascade, or any other throw with a siteswap value of 3, with a chin roll.
Variations[]
You can also roll clubs across your nose, forehead, or chest.