Zach Galifianakis graced Saturday Night Live with his manic, bearded hosting skills last night and showed us that it's not easy being green. Or, more precisely, it's not easy being dressed as a green dragon while enduring game show humiliation.

The Game of Game of Thrones sketch pokes fun at fans' encyclopedic knowledge of A Song of Ice and Fire by casting the costumed Galifianakis as a fan who knows everything about Game of Thrones and nothing about anything else. Of course, the highlight is when one of the show's actors makes a cameo appearance.