"Why dont you just take a step back... and literally F**K YOUR OWN FACCEEEEEEE...!!??!??"
Creepy dancing, for real, but his excuberance in rage was superb.
That whole dialogue through the "going full retard bit" killed me.
And Downey Jnr's dude playing a dude playing another dude was genius stuff. More evidence that the man is a legend.