Neil Young stopped by The Daily Show last night to hang out with Jon Stewart on the late night host’s 50th birthday. What started out as a discussion on Young’s latest autobiography, Waging Heavy Peace, turned into something with a little more depth. As usual, the Crazy Horse frontman broke out of his rough, thick shell and yanked out a couple of yucks. “You know, behind the scenes, I’m really nice,” Young contended, pointing to the book’s cover. “You see, this guy, right here, he’s not very happy looking. I don’t know why they always do that.” Catch the full extended interview below.