Robert Downey Jr. is one hell of a good actor. Whether with his mainstream stuff, like Iron Man and The Avengers, or his indie stuff like The Soloist and A Scanner Darkly, this man can act.
However, he may just have given his greatest performance yet, in An Emotional Interview on The Tonight Show with Jimmy Kimmel.
An Emotional Interview is exactly what you would imagine it to be. Kimmel and his guest, in this instance Robert Downey Jr. enjoy an interview while being told what emotion to act out.
The whole thing is quite amusing, but the parts in which Downey Jr. pretends to smell bacon and forgets what a car is are laugh out loud funny.