Nudity, fart lighting, 80s film clips and shredding from some of the biggest names in skateboarding - we haven't the slightest clue where 'Boys of Summer' has come from, but it features a revolving cast of rippers including Alex Olson, Anthony Van Engelen, Guy Mariano, Gino Iannucci, Erik Ellington, Andrew Reynolds, Heath Kirchart, Jerry Hsu, Eric Dressen, Jeff Grosso, Jason Jessee, Scott Oster, and do I need to go on?