Balls.....

A skeletal robot with a red scarf stands with arms outstretched in front of a glass door with an "OPEN" sign, then turns and gestures with its hands. The scene cuts to a blue-skinned skeleton with a white scarf standing in a doorway, then returns to the first skeleton, which spins and gestures before the camera zooms in on a dark, monstrous version of the skeleton with glowing red eyes.