Because it kept running out of the pen!! My favorite joke when young.
Halfway, any further and you're running out.
He ran out of balance
A reservation reservation reservation. Credit to Brian Regan, this is my favorite joke of his!
Because she always ran away from the ball <p> My favorite joke since I was little
Because it had its in-de-pen-dance. I'm posting lots of really bad jokes tonight that just appear in my head, if just one person enjoys just one joke is worth it, good evening.
Because his mother was in the pen, and they didn't know how long the sentence would be.