I get insulted at work all the time for my mileage. "Dude, no car in America actually needs 93 octane. No car should be getting less than 30 mpg highway, bro. You're wasting your money and killing the environment, bro."
One of these guys owns a Saab 900 turbo, but his dream car is a Prius, and he loves Arcade Fire, and he has a mustache, and he's heard every song in the world waaaaaaaaay before I did, and he hates radio.
Edit: Not that there's anything wrong with that.. sorta kinda maybe.