That would be a funny experiment.
I've had this since I've gotten her =). She was like this at the store too because she had not been feed and that was her day to feed. Two days after i got her i gave her a pinkie mouse. I'm sure shes hungry, and that's what i hypothesize is going on. Shes flicking her tongue searching around. Last night before doing this she had her head sticking out of the hide, she looked as if she was waiting for something.
I'm going to get her hoppers as soon as possible as she is a bigger snake like i said she has to be at least 18-20 inches in length my friend just dropped off a scale at my house so i will get a weight on her this Friday. Her girth is about 7 1/4 CM so she has a decent girth to her.