What are you doing

A man comes home from work and finds his wife admiring her melons in the mirror.

He asks, “What are you doing?”

She replies, “I went to the doctor today, and he told me I have the melons of a 25 year old.”

The husband retorts, “Well, what did he say about your 50 year old bum?”

She replies, “Frankly dear, your name never came up.”