So a guy goes to the doctor, he tells the doctor,
"Doctor, I think I'm going deaf."
The doctor examines him, does all the stuff like shining the little light in his ears, y'know, but doesn't find anything wrong.
So he says to the guy,
"Can you describe the symptoms?"
The guy says
"What did you say?"
The doctor repeats, louder:
"CAN YOU DESCRIBE THE SYMPTOMS?"
And the guy thinks about it and says
"Well, Homer's a big fat guy, Marge has blue hair..."