Elon Musk's Most Dumbfounding Moments on Tesla's Earnings Call [ Bloomberg ] Last fall, we mentioned on a couple of occasions that Tony Stark impersonator and Tesla CEO Elon Musk doesn't seem too hung up on production estimates, sales projections, among other things that Wall Street analysts tend to care a lot about. In Tesla's earnings call on Tuesday, Iron Man finally reached his wit's end with the number crunchers: