No offense, nurse from "Mercy," but if you "know more" than the doctor and his residents "combined," maybe you should be a doctor.
Jackass: "I know more about law than every police officer and lawyer COMBINED!"
Me: "Oh really, what do you do?"
Jackass: "I write parking tickets."
Me: "But I'm sure you have aspirations to become, say, a police officer or lawyer."
Jackass: "Nah, writing parking tickets is my life."
Me: "Then shut the fuck up."