Film Texas Chain Saw Massacre The Beginning
http://www.imdb.com/title/tt0420294/?ref_=fn_al_tt_6
At one point in the movie, your character is tied up by the villains at the dinner table, and she chooses that moment to throw an inbreeding insult at them. Is that the wisest thing to do in that situation?
I don't think so. But I think at that point, she's so pissed because they've killed the people she loves. So I think she just wants to spit at them at that point.