She advises her patients not to 'douche' because doing so can lead to infections.
(..) Hey, Cole, you got a sec? Listen, I've been thinking about it, and amazingly enough, the same things that make you a complete douche also give you the potential to be a good surgeon, so, uh, it'd be an honor to teach you, that's something (..)2010 TvShow: Scrubs Title: Our Thanks Season: 9 Episode 13