Game of Thrones

In this clip from his hosting gig at SNL this weekend, Zach Galifianakis plays a serious "Game of Thrones" fan-boy. He's dressed in a child's dragon costume and ready to answer trivia with unrivaled enthusiasm. In his usual over-exuberance-verging-on-nuts fashion, Galifianakis loses his mind when Nikolaj Coster-Waldau, the actor who plays Jaime Lannister, shows up. 

If it's not quite the guest appearance that Peter Drinklage made as Drunk Uncle's friend, Peter Drunklage, it's a great shout-out to the show nonetheless.