Rubber gloves

Next time you use a pair of rubber gloves, you're going to smile when
you think of this:

A dentist noticed that his next patient, a little old lady, was
nervous so he decided to tell her a little joke as he put on his
gloves.
"Do you know how they make these gloves?" he asked.
"No, I don't," she replied.
"Well," he spoofed, "there's a building in Canada with a big tank of
latex and workers of all hand sizes walk up to the tank, dip in their
hands, let them dry, then peel off the gloves and throw them into
boxes of the right size."
She didn't crack a smile.

"Oh, well. I tried," he thought.
But five minutes later, during a delicate portion of the procedure,
she burst out laughing.
"What's so funny?" he asked
"I was just envisioning how condoms are made!"

Gotta watch those little old ladies! Their minds are always working!