Look at the ceiling
Do it!
Shake your head
Do it!
Shrug your shoulders.
Do it!
Bark.
Do it!
Cough.
Do it!
Nod your head
Do it!
Stamp your feet
Do it!
Whistle 'Happy Birthday'.
Do it!
Draw your favorite food on the board.
Do it!
DO a high-five with someone.
Do it!