On the occasion of its 30th birthday, Britain's fourth or fifth funniest comic does its business - Warf! Warf! – all over our pages. Click the images on the right of the story for our exclusive Viz stripsThis month sees the 30th anniversary of "the magazine that's not as funny as it used to be". Viz, Chris Donald's foul-mouthed comic, evolved from a 12-page fanzine hawked around Newcastle's pubs into one of the country's highest-selling titles, shifting over a million copies an issue with celebrity fans ranging from David Bowie to Simon Bates. Since that 1990 peak, sales have declined to around the 100,000 mark; however, the comic which first posed the then-unanswered question "Morrissey; pop genius or twat?" is ...