A dentist notices his patient, an elderly lady, looks a little nervous, so he tells her a joe as he pulls on his latex gloves ahead of the examination.
“Did you know how they make gloves in different sizes?” he asks? “No, I never thought about it,” the woman replies.
“Well, they have a big vat of latex, and workers line up to dip their hands, let the latex dry, then peel off the gloves and put them into boxes marked small, medium or large, depending on the size of their hands,” the dentist explains jokily.
The women doesn’t even smile, though, he he gets on with examining her teeth. A few minutes later, though, the lady starts laughing.
“What’s so funny?” the dentist asks, surprised, because having a dental exam is no fun.
“Oh,” says the elderly woman. “I just imagined how condoms must be made.”