"Nuffem, eh?" Hedy Lamarr in Blazing Saddles
"And I'm Daphne!" Gerald/Geraldine/Daphe in Some Like It Hot
"Clevel Girl!" Muldoon in Jurassic Park
"Hallo Noble Savage" The Archduke in Maverick (occasionally followed by "I kill every animal in sight... and IS BORING me!")