Harry Shearer, the voice of The Simpsons' Mr. Burns, Smithers, and others, reports that the cast is already laying down voice tracks for the long-rumored big-screen adaptation of Fox's animated sitcom -- and apparently, the dialogue is a tad raunchier than what network standards would normally allow. Call me a prude,

but that news makes me feel a little skittish. I mean, I can't be the only one who doesn't want to hear the end of Homer's ''why you little..." rant, can I?