An old man goes to the doctor and says "Doctor, I don't know what's wrong with me. My penis is orange."

The doctor tells him to pull down his pants and let him take a look.

He has no idea what is wrong so he asks the guy if he has recently painted anything orange.The old man said, "No."

The doctor thinks for a minute and then asks the guy if he has recently been exposed to any chemicals at work.

The old man said "No, I'm retired."

The doctor then asks the guy if he could have been working with any chemicals in his garage.

The old man replied "No doctor, I told you, I'm retired. All I do is sit around all day, watch porn and eat Cheetos."