It's over a week since Ricky Gervais appeared on our screens in front of millions of people worldwide being funny (on Live Earth), so here's a new fix of the great man in hilarious, unfettered, ultra-foulmouthed form egged on by comedy partner Stephen Merchant. OK, this is really just a trailer for Ricky Gervais' website (www.rickygervais.com), where he and Steve will be posting regular updates from the filming of the Extras Christmas Special, which kicks off imminently, but we dare you to try to reach the end of these four minutes without chuckling out loud.