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