There is a DND roll and here one of the players (in real) throws too hard on the couch by hitting his head on the box on the back of the couch.
The gamemaster is not upset: Throw a cube.
The player rubbing a hammer on his head a little bit of squid throws a cube.
The game master looked at the cube: - everything is okay, you will live, there is no shock, - after which he himself throws the cube, looks, - the box is also okay.