A doctor is showing a nursing intern around the hospital. The doctor opens the first exam room revealing a naked man masturbating.
Embarrassed, the intern exclaims, "That's disgusting, Doctor!"
The doctor shuts the door and explains, Mr. Freddie Long has a serious medical condition. If he doesn't pleasure himself 4 times a day, his genitals swell to a painful size."
The intern calms down and the two continue on. The doctor opens the next exam room door to reveal nurse Andrea McGuire giving a patient a blowjob.
The intern is shocked. "What the hell is going on here!?" she demands.
"This patient has the same condition as Mr. Long," the doctor explains. "He just has better health insurance."