Answer:
I saw a strange creature, Long, hard, and straight, Thrusting in a round, dark, opening, Preparing to discharge its load of lives, Puffing and squealing noises accompanied it, Then a final screech as it slowed and stopped.
Why are there no living cats on Mars?
Which US president was the least guilty?
Found under bridges and on the Internet.
What do elves do after school?
What never gets any wetter no matter how hard it rains?