Got a hot Sundance ’05 pic. Actually, just a flick I’m hearing may be one of the hotties…for GenXers with a desperate need to feel superficially hip, at least. It’s John Asher and Jenny McCarthy’s Dirty Love, a “Park City at Midnight” selection about a Hollywood girl named Rebecca (McCarthy)going through betrayal, homelessness and hard times. The program calls it “a laugh-out-loud, hilarious manifestation” of Asher and McCarthy’s “warped minds,” with “unforgettable and outrageous hijinks.”