Husband tries childbirth simulator
A woman is in labor, and the doctor comes in and says, "we have this cool new device that lets the father participate by feeling the pain of childbirth! What do you think?"
The wife is all for it, so the husband says, "sure- I'll try it."
He puts it on, turns it to 20% power, and waits. Nothing. "Cool," he says. "Turn it to 50% and let's see what I've got."
They turn it up to 50%, and after a minute, he's still pretty comfortable. "I don't know what the big deal is- this is a walk in the park!" He says. "I've got this. Turn it up to 11."
They turn it up to 110%, and he's still doing fine! He can't believe it, but he's pretty impressed with himself for being so tough.
Wife has the baby, and when they get home, the mail man is dead on the front porch.