Little Old Ladies

A dentist noticed that his next patient, an 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 joked, 'there's a building in Oxford 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.'

Her face remained expressionless.

'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!)