Samantha nose (mouth) twitch #bewitched #nosetwitch

You mastered the part of this technique that amateurs frequently miss: The importance of anchoring the jaw (by lightly clenching the teeth, if necessary), so that the chin doesn't travel with the twitch. Yours is perfect! Probably the worst violation of the stationary jaw principle, was Maureen McCormick, in the episode where Darrin has an anxious dream about future children. When McCormick twitches her nose, her chin makes it look like she's adjusting a denture! :-D