Hangover Part II Star Zach Galifianakis' Top 7 Hilariously Random Moments

Comedian and actor Zach Galifianakis thrives on the bizarre and the awkward. As such, his performances are never boring. TIME rounds up several of his most entertaining scenes

Zach and Bruce Willis on Between Two Ferns

Between Two Ferns with Zach Galifianakis — the comedian's interview segment on the Funny or Die site — takes place precisely where it sounds like it might: between two potted plants on a low-budget, public-access-looking stage. There, Galifianakis holds a most uncomfortable court as he interviews celebrities with terrible questions, half-muttered asides and more awkward silences than the average person could bear. Here, he interviews "movie star and harmonicist" Bruce Willis. His opening gambit: "How many children do you have? Is your favorite Ashton?"