lol Ok, so what's the speed of dark? Here's the original Steven Wright joke: I was in a job interview.. I said to the guy. "Let me ask you a question, if you are in a spaceship traveling at the speed of light, and you turn on the headlights, does anything happen?" He said, "I don't know." I said, "I don't want your job." (also): "I replaced the headlights in my car with strobe lights, so it looks like I'm the only one moving."