Zoe is demonstrating what has become a post-dinner ritual at the house...only for Stelly and Zoe, though. It's truly a fun thing to watch, and amazing as well-because I think out of the few months they have been doing this--Zoe's only flipped out once--their balance is pretty dead on. Both will chant "Rockarockarocka!!", prior to doing this and then during. Goofballs.