I think the playdoh has it right

Jenna decided to get out her playdoh today and create a family. In this family there is a mom, brother, and sister. Jenna said that only the mom had ears so I asked her why. Her answer..."because the brother and sister don't want to have to hear their loud mom's singing, but it's not you mom."

Boy I love this girl - she cracks me up on a daily basis. In my opinion, true comedy comes from the most innocent of places.