Easy Specimens

An old man goes to the doctor. The doctor asks for stool, urine, blood, and semen samples. The old man can't believe it. He takes all his little sample jars and goes home. At home, he tells his wife that the doctor wants stool, urine, blood, and semen samples.The wife looks aghast and then realization spreads like the dawn across her wrinkled facial features.
"That's easy," she says, relief obvious in her voice. "All he wants is your pajama pants!"

Wagnerians

Q: What is the difference between a Wagnerian soprano and a Wagnerian Tenor?
A: About 10 pounds.

Light Bulb - Blues Musicians

Q: How many blues musicians does it take to change a light bulb?
A: Five. One to screw in the light bulb, and four to play sad, blue songs about the old, worn out light bulb.