During a routine physical, a doctor tells his patient to drop his pants. After the examination, the doctor says to the man, "You have the filthiest balls I've ever seen!"
The guy goes home to his wife and says, "I want to talk to you about something."
She replies, "Not now, I've been so busy lately that I haven't had time to wipe my ass!"
He says, "That's what I want to talk to you about."