Whatever It Takes
Based on practically no information and no medical history about a mystery patient sent by the CIA, House is using some unorthodox methods to diagnose and treat him. Meanwhile the remaining candidates are questioning Foreman's judgment.
House: "My friends call me 'The Cane.' Even before I messed up my leg."
House: "You gotta get over here. They got a satellite aimed directly into Cuddy's vagina. I told them the chances of invasion are slim to none, but..."
House: "I know it'd be cool and all but sorry -- the Empire didn't develop a death toxin to go with their death star."
House: "I'm sorry, who you gonna marginalize? If it's the housekeeper, she's got it coming. Cleaning windows means cleaning both sides."
House: "Does the 'I' in CIA stand for Irony?"
House: "Horse chestnuts may look like chestnuts, but they taste like a horse's lower-than-chest-nuts. Which makes the idea he accidentally ate a couple hundred ridiculous."
House: "My malpractice insurance doesn't cover alien autopsies."
House: "If I have to walk somewhere, there better be at least five girls involved. And they'd better be working their way through college."