One night, after watching 'Who Wants To Be A Millionaire?', a man and his wife went to bed and the man was getting very frisky.
He asked his wife if she was in the mood.
His wife answered, "Not tonight dear, I have a headache."
The man replied, "Is that your final answer?"
She said, "Yes."
"Okay then, I'd like to phone a friend," he replied.