I'm proposing a new rule: Unless your team has just scored a goal, it's a two-minute penalty for raising your arms over your shoulders.
Think about. When do we see a player's arm go up? Three situations:
* Pointing at a puck over the glass.
* Whining dramatically about some obviously correct call the referee just made against you (a.k.a, "The McCabe").
* Feigning innocence over a holding or hooking call, as if to say "I couldn't possibly have been holding, because my hands are way up here over my head!" (a.k.a. "The Other McCabe").