Morris, an 82 year-old man who was a bit hard of hearing, went to the doctor for a check up.

A few days later, the doctor saw Morris walking down the street with a gorgeous young woman on his arm. The next time the doctor spoke to Morris he said, ‘You’re really doing great, aren’t you?’
Morris replied, ‘Just doing what you said, Doc: ‘Get a hot mamma and be cheerful.”
With a horrified look on his face, the doctor said, ‘I didn’t say that! I said, ‘You’ve got a heart murmur; be careful.’