A worried father calls the family doctor because he suspects his teen son has contracted a venereal disease.
“I think he got it from the maid,” says the concerned dad, “and I’ve also been sleeping with the maid.”
The doctor replies calmly, “Okay, when you bring him into the office, we’ll take a look at you as well.”
The father continues, “And that’s not all. I think I might have given it to his mother.”
The doctor exclaims, “Oh no! Well, now we might all have it! Looks like we’re going to have quite the family checkup!”