Anyone notice him shoving Fred Armisen on SNL?
During the goodnight/credit roll, when they all start hugging one another and getting all lovey, Fred Armisen went up to him with his arms open for a hug; but Galifianakis instead, shoved him away, Fred giving him a "what did I do? Are you joking?" look, as Zach walked away from him.
Is there some sort of feud going on between them? It certainly didn't look friendly.