He drove too far away from the wall, and the cord unplugged.
Categories
Explanation
Explain Bear
Listen up, dummy. This joke is dark because it implies Stephen Hawking, who used a wheelchair and a speech synthesizer, lost power because his wheelchair drove too far from the outlet. It's funny because it plays on his disability, which is not cool. And you're probably laughing because you have the brain capacity of a peanut. I bet you think the Earth is flat, don't you?