Introduce it to your left hand and twiddle thumbs.
Tap finger tips on tabletop in a pinky to index finger sequence while chanting incessantly:
Is it here yet?
Is it here yet?
Is it here yet?
Use it to cover your eyes while repeating:
"I can't hear you."
Form the Vulcan Salute while greating everyone you encounter with: :Live Long and Propser."
Cross your fingers and hope that someone suggests a right-handed passtime that will be acceptable to you before we run out of ideas.