From the No Relish department:

A man walks into a convenience store... Stop me if you've heard this one... He asks the clerk to use the store microwave. When the clerk smells something strange, she investigates and finds human male genitalia wrapped in a paper towel, piping hot. Have you heard this one? Me neither. Turns out some people have:

...Denny Adler, of McKeesport. "It's shocking that I'm not (surprised). It's just the nature of the beast."

Nature of the beast? Remind me to never visit McKeesport! (KDKA via Obscure Store)