Heads, shoulders, knees and toes, knees and toes.
Heads, shoulders, knees and toes, knees and toes.
Eyes and ears and mouth and nose.
Heads, shoulders, knees and toes, knees and toes.

Optional: On the second verse, omit the word "Head" but still do the actions. On the third verse, omit the word "Shoulders" and so on. Finish with all the words back in, but singing as fast as possible!