Bay Area land baron George Lucas dropped by to chat with Conan O'Brien on last night's show from San Francisco, stoically enduring a procession of cheaply revised Star Wars characters meant to elicit a chuckle from a creator who wasted untold millions developing his own ridiculous affronts to the 'Star Wars' legacy. The unamused Lucas did offer a grudging thumbs-up to R2-Mr.T2 and seemed indifferent at best to Liposuctioned Jabba the Hut, but we think we detected a flash of annoyance at the appearance of Jewbacca, whose unexpected embrace of Judaism makes a mockery of the Wookiee's deep-seated faith in the Force.