Because it kept running out of the pen!! My favorite joke when young :).
Because all the one that can run, jump, or swim are already in the US.
Chocolate Ice Cream in July!
Because she always ran away from the ball <p> My favorite joke since I was little
For those of us that struggle with our family perhaps this will help break the ice.
Because he kept running out of the pen.
Pen and Oink!