Bounce jokes

What is the difference between a baby and a trampoline?

I take off my boots when I jump on a trampoline.

what's the difference between a baby and a trampoline? the trampoline doesn't cave in when i jump on it.

What goes 100mph and bounces up and down? A baby tied to the back of a truck.

What's the difference between a baby and a ball?

If you inflate the ball, it won't explode.

What bounces up and down at 100 miles per hour?

A baby tied to the back of a pick up truck.

What sound does a 747 make when it bounces?

Boeing boeing boeing.