Paris Hilton is too easy of a target at this point, but in her new comedy special, Straight to Hell, that aired on Bravo last night, Kathy Griffin managed to kill with her Paris bit, which also includes a Barbara Walters impersonation. After meeting Paris a bunch of times and even doing a photo shoot with her, Kathy wants everyone to know that Paris is exactly the same in person as how we would all imagine her to be — retarded.