Conan O’Brien’s First Appearance On The "Late Show" In 13 Years

Obviously, he and Dave spent most of their conversation talking shit about Jay Leno.

Video available at: http://buzzfeed-video1.s3.amazonaws.com/video/2012/05/18/lettercoco-624x342.mp4.

For your enjoyment, Dave and Conan doing bobbing their heads while they impersonate Leno on an infinite loop: