Jump Around...or not

Now that we don't listen to Barney in the car anymore, I have free reign over the radio and occasionally find myself rocking out to different songs and singing along. This morning on the way to school/work, it was "Jump Around" by House of Pain. "Jump Around! Jump Around! Jump up Jump up and get down!" I then heard a little voice from the backseat say "We can't jump in the car!"