Willis wakes up, “two hours and three nurses” later, with lipstick on his vest and other incriminating evidence on him. Radar comes in with his uniform, all freshly laundered, except, Radar says, they couldn’t get the mascara off his Good Conduct ribbon. The photos, Radar says, will be ready in 20 minutes. 
Willis tells Hawkeye he knows it is a setup so that he will be forced to approve the Walker application. He isn’t buying it. “It never happened!” he says. But Trapper challenges him to take the chance. What if it did happen? Willis relents and signs the approval, and asks for another drink! As he is leaving, he tells Hawkeye and Trapper, “The way you guys operate, I wouldn’t mind if you took care of my hernia.” “With or without pictures?” Hawkeye asks. 
(Source:mash.wikia.com)
