Rachel (age 4) has always had quite the sense of humor. She definitely has comedic timing - which is something none of the rest of us have, so I'm not sure how she got that way.
Anyhow, here is a picture she drew. I am sharing it not so much to show you how well she can draw, but to share with you the creativity she uses to come up with the subject matter, as well as to share the emotion she adds to her pictures.
This is Hungry Girl's picture of Loves To Talk (her older sister) thinking about a Pirate.