Star Wars Episode 4: A New Hope - Bad Mouthed Leia!
After Luke and Han "save" Leia, they jump down into the garbage crusher. Han gets a metal pole to try and brace the walls. When he fails at that he tells Leia to try and climb the wall. They cut back and forth from the characters. There is a scene where you see Leia up on the garbage holding the pole. Watch her mouth, she mouths "sh*t".