Here's a joke I saw on the internet last week:
Last night, my wife and I were sitting in our living room. I said to her, "I never want to live in a vegetative state, dependent on some machine and fluids from a bottle. If that ever happens, just pull the plug."
She got up and unplugged the TV, then took the beer in my hands and poured it down the kitchen sink.
It's very relevant today, since the National Football League starts its schedule in full today.