Go Chuck Yourself

Go Chuck Yourself (released as Happy Live Surprise in Japan) is a live album by Canadian rock band Sum 41 recorded in London, Ontario in April 2005.

"Nothing on My Back", "Machine Gun", "That's All Right" (Arthur Crudup cover), "In Too Deep", and "Angels with Dirty Faces" were also performed; however, are omitted from the album.

It was first released on December 21, 2005, in Japan, and was packaged with a bonus DVD featuring five songs from the show and Basketball Butcher. The US and European version was released on March 7, 2006, without the DVD.