This is one of the many animations that I am going to do for the entire Scratch community. This isn't very hard to trigger! Easy: put it into light after it being in the dark. Easy: If the mood lamp's "Chin" lights are off, Tilt its head to the right.
Credits to hasbro for the mood lamp, and hasbro Room tech beingz. Why is it red? That is because it is on a magenta mood lamp instead.