I agree with the "dumb ass people." No open cars near tigers (or lions for me). Famous Indian man-eating tiger hunter Jim Corbett never got near a tiger without his .500 double rifle.
Watch how fast that thing decides it is going to get even. The guy could have put his window up, and tried to, but it is clear he was so panicked he couldn't keep his finger on the window button...and I can't say I blame him.
Rule #1: Never poke a leopard in the ass with a stick, even if you think you are perfectly safe.