Everybody's all about Zach Galifianakis now that he's in the hit movie "The Hangover," but some of us saw glimpses of his awesomeness a while ago. And for free! His "Between Two Ferns" sketches on Funny or Die — in which he needles celebrities with bitter, inappropriate questions — are laugh-out-loud funny. My favorite is his interview with "Hangover" co-star Bradley Cooper. Best line: "You are on the cover of Details magazine, which is a nice publication if you have run out of cologne." This is trumped only by the frightening appearance of Carrot Top.
