Watching the awards with pals at her BevHills pad, Liz Taylor kept cracking jokes! When she spotted Bjork in her swan outfit, Liz cackled, "What the hell's she wearing -- a dead goose?" And when Julia Roberts thanked the Academy, Liz drowned her out with Sally Field's infamous "You like me . . . you really like me" speech. Liz trotted out her own Oscar for folks to fondle, then threw everyone out the minute the show ended, saying: "That's it -- party's over!"