I've had my female dumeril's boa since January, I am pretty positive she is a 2011. I absolutely love her! She has such a calm and docile personality, loves to explore when I take her out of her enclosure, and is never ever defensive! The only time she has ever bitten was when she was deep in shed, and she tagged me when I was trying to uncover her (she loves to burrow in her aspen). I learned to never mess with her while she is in shed again! I always tell people that dumeril's are amazing snakes, but they don't get as much love as they should.
EDIT: Also, my girl needs to be "booped" on the head for her to eat. So, not really a zombie dance so much as a zombie attack! I just gently tap her face/nose with the f/t mouse and she takes it.