Children of men
 

Have you noticed? in the film children of men, theo faron fights with syd in a scene. theo gets up and his right thong turns around so embarrassed not to run faster he throws it in the air saying: hoo fuck flip flop!
it’s the tongue you can see stolen away in the hallway. Didn't you notice? later on sees that he lacks a tongue on his foot and he cuts off his foot.