How to Tell if Your Wife is Hard of Hearing

My husband Marks favorite funny:
An elderly gentleman went to the doctor complaining that his wife could barely hear. The doctor suggested a test to learn the extent of the problem. “Stand far behind her and ask her a question, and then slowly move closer to determine how far away you are when she first responds.” The man, excited to finally be working on a solution, runs home and sees his wife preparing supper. “Honey,” the man asks standing around 20 feet away, “what’s for supper?” After receiving no response he tried it again 15 feet away, and again no response. Then again at 10 feet away and again still no response. Finally, when he was only five feet away, “Honey, what’s for supper?” She screams, “Jeez! For the fourth time, I said Chinese!!”