Genius, actually. They probably had hundreds of writers working on this and they got it just right... because the interpretation is in each one's mind... an innocent child will think she's shaking all over with excitement (nervousness), yet an adult with think that teh poon is dripping wet. Either way, no one will turn around and ask if that's right or not.
Huh, I never actually thought of it that way, basically all that's changed is our view of what this sentence means according to our age... The writers just made this equally interesting and entertaining for all ages...
But no, no one stopped this