Put your hands in its pockets & tickle its balls.
He cracked up.
Two test-tickles.
Because a strike only requires one ball while a spare requires two balls
Piston
A: Trying to hold on to a thought.
If you're happy and you know it, crap your hands."
DIP
Because he wanted to run his fingers through his hair.
So she could walk across snooker tables without being seen.
A snooker table