Fourth Doctor Puns

A man was concerned that his wife was going deaf so he went to the doctor for advice. The doctor said, "There is a simple test for your wife's hearing. Stand a good distance away from her, ask her a question, and if she doesn't respond keep moving closer while asking the question until she does."

So the man goes home and sees his wife cooking dinner. He gets about 20 feet away and asks, "Honey, what's for dinner?". She doesn't respond. He moves to 15 feet away and asks, "Honey, what's for dinner?" Still no response. He moves to 10 feet behind her and asks again, "Honey, what's for dinner?" Still nothing. He moves to just 5 feet away and asks again "Honey, what's for dinner?", The wife finally turns around and says,

"For the fourth time, we're having lasagna!"