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 shouldn't you stay close to a speaker all the time?
How far will a blind dog walk into a forest?
What do angels sing in the shower?
What has 2 banks but no money?
I always murmur but never talk. Always run but never walk. I have a bed but never sleep, have a mouth but never speak. What am I?