Deep Thoughts by Jack Handey
#31: Sometimes when I feel like killing someone, I do a little trick to calm myself down. I'll go over to the person's house and ring the doorbell. When the person comes to the door, I'm gone, but you know what I've left on the porch? A jack-o'-lantern with a knife in the side of its head with a note that says "You." After that, I usually feel a lot better, and no harm done.
#373: Warning to all outer-space guys: You can capture me and put me in your "space zoo" if you like, but I will sit way in the back of my cage, where it's hard to see me. And when I do come out, I won't be wearing any pants.