I walked in to peek on my ball python tonight and "he" (sex is unknown, age approx. 6-8mos) was out and about. He was relaxed by his water dish but was making cute little wagging motions with his tail while I watched him (he knew I was watching him). Not fast, like mimicking a rattle, but just slow and cute like a content puppy. Anyone know what this slow wagging of the tail means?