Funniest reaction I ever had was the day I drove my bus to work. I pulled in and was rolling my windows up when the president of my company parked next to me in his new Audi. We got out of our cars and he looked at me and said "don't we pay you enough to drive something nicer than that?" I knew he was joking. He still asks about it, but now I can't drive it 6 hours to work for him to see - plus it's still in the back yard where it's been sitting for the past 2 years.