"You'd better bring your wellies, cos you'll be knee-deep in clunge!" Will (Simon Bird), Jay (James Buckley), Neil (Blake Harrison) and Simon (Joe Thomas) are headed for the big screen in The Inbetweeners, a theatrical extension of the popular British sitcom which finds our hapless heroes on a holiday nookie prowl in the Majorca party town of Magaluf. The first trailer for this comedy (which arrives in the UK on August 19th, but doesn't yet have a Stateside release date) has hit, which you can check out below.