Buying a full size V8 powered sedan to save fuel. Good thing you posted that here amongst other car enthusiasts. WE FULLY UNDERSTAND.
I was a member of another online "automotive community" several years ago, and somehow got a lot of people talking shit because I posted that I traded in an old Isuzu Rodeo 4-banger for a V8 Durango. Not because people didn't like Durangos, it was because I decided to up my gas-guzzler status.