Bzzzzzzzz!

Here's a nifty little energizer for anyone who works with children. When they get cranky and need to re-focus, this is a good one:

Do this with your hands:

Tap tap (on knees) Clap clap (repeat ad nauseum)

Say:

Flee (children repeat each line after you say it)
Flee fly
Flee fly flow
Flee - fly - flow - mosquito
Oh, no no no more mosquitoes!
Itchy itchy scratchy scratchy
Oo! I got one down my backy!
Get that big bad bug with the bug spray.
Shhhhhhhhhhh (make bug spray noise)

A variation is available here http://www.youtube.com/watch?v=AY-KjQ0ebAo to get the general idea of how it's performed.