That scene in The Pianist when the Germans threw the handicapped old guy out the window. It's really memorable because the camera doesn't cut, like, to onlookers in horror or something. You see some Nazis walk in, expecting everyone to stand in respect, but the old cripple won't (because he can't) so they lift his wheelchair up and chuck him out the three-story window, and the old man hits the brick road with a splat. All in one shot (or at least, made to look like it was one shot).
God, will that scar me forever.