A man goes to the doctor and tells him that he has a bright orange penis. The doctor takes a look and sure enough, the man's penis is bright orange.
The doctor asks the man about his daily habits to see if he could get a clue about the cause of the malady.
The man says "My day is pretty normal. I get up in the morning and go to work. My work is at a desk in an office so I dont come into contact with any strange chemicals. I come home after work, make my self dinner, watch a little TV then get ready for bed."
The doctor asks "Do you do anything before bed?"
The man says "Nothing unusual, I just eat cheetos and surf the web"