I think there are two primary factors making Forrest Griffin's humor work so well. First, he delivers the line so straight, that you wouldn't even know something funny just happened if you weren't listening closely. Second, he looks like Tommy Lee Jones.
When he runs for President, he has my vote.
Originally Posted by Joe Rogan
That longing to return to the retarded past can only be born of some collective, subconscious, internal desire to try to turn back the clock on humanity and halt our obvious progression towards the inevitable zombie apocalypse of 2012.