Many of you can credit hundred, if not thousands, of full-on belly laughs to the Funny Or Die series, "Between Two Ferns", featuring Zach Galifianakis. Others may have never heard of it. Well, you've been missing out. A-list actors sit down with Zach in an interview format in which the oddest and funniest questions are asked and often answered.

His latest guest? None other than the President of the United States.