"You remind me of when I was a kid and my friend’s angry Mom would just randomly yell at everyone for no reason."
"Don’t spend it all at once … oh wait you did already."
Humor should always contain an element of truth - and these comments are spot-on. This sort of mockery is a good way to administer a verbal smackdown of someone who so richly deserves it.
I'm not really a big fan of him or his cars, but right now I have to say it's Elon Musk for the win.