Wyatt's favorite cut right now; this song evokes hysteria and a great guttural laugh.

Open, shut them.
Open, shut them (hands open and close into fists)
Give a little clap.

Open, shut them
Put them in your lap.

Creep them, crawl them
Crawl them, creep them
Right up to your chin

Open up your mouth
But do not let them in!