Actor tells Conan O’Brien the story of how he realized he was boozing it up too much

May 18, 2013 08:24 GMT  ·  By
Zach Galifianakis promotes “Hangover III” on Conan O’Brien, cracks him up
   Zach Galifianakis promotes “Hangover III” on Conan O’Brien, cracks him up

Zach Galifianakis is now promoting the third and last “Hangover” movie but, if we’re to believe him, he really could no longer relate to any of the experiences on screen because he’s quit drinking.

Check out a segment of his interview with Conan O’Brien in the video below.

After Coco notes that Zach has lost some weight, he answers that he’s not drinking anymore. He even volunteers to tell the story of how he came to realize that he was boozing it up too much.

Hint: it’s not really what you expect, involving a walk home, too much whiskey, a Jaguar, two jock-types, and getting spit on in the face.

Zach and the other boys, Bradley Cooper, Ed Helms, Justin Bartha, and Ken Jeong return for one final round of drunken crazy behavior in “Hangover III,” out in theaters on May 23.