Funny, until they smother you in your sleep

Rico says a family member (who shall, for their own protection, remain nameless) sends along this one:

A fifty-ish woman was at home, happily jumping on her bed and squealing with delight.
Her husband watched her for a while and asked: "Do you have any idea how ridiculous you look? What's the matter with you?"
The woman continued to bounce on the bed and said: "I don't care, I just came from having a mammogram, and the doctor says I have the breasts of an eighteen-year-old".
The husband said: "What did he say about your fifty-six-year-old ass?"
"Your name never came up," she replied. 

(Men... they never know when to shut up, do they?)