I've heard of T's doing something called the happy dance while consuming prey. Today my Blondi snapped up a couple roaches, then walked to a different area of the cage and started walking in circles and laying down webbing like a little carpet. It looks like a molt mat, sort of, from what I've seen in other photos. But while eating? She then spit out a mass of partially masticated roachy delight, made a couple passes over it with some webbing and took it back up into her mouth. This is the first time I've seen this, so I don't know what to make of it. Is this the happy dance?