Um, Why Can't Robert Downey Jr. Muster A Smile At The Kids' Choice Awards?!

Hey Robert Downey Jr.!!
You just won a major award — a Nickelodeon Kids’ Choice Award! That blimp is literally good for a night of beaming smiles and happiness!
There’s no need to be all:

Or:

And:

It’s fun! You’re fun!
JK!! We know you’re super happy and that you’re just pulling a Tony Stark and giving us the sassy cool-guy attitude!
We love you because of it!
If you weren’t going off to shoot a movie (as you said above), we’d want you to hit the after parties! Elton John throws one for the Kids’ Choice Awards every year, right??
LOLz!
[Images via Getty Images.]