Sophie's been experimenting with sounds lately, and different sounds seeming to come up in different situations. One that's been particularly consistent is her saying "nay-nay-nay-nay-nay" when we're doing something she doesn't like, such as using the nose-sucker, putting her down for a nap when she isn't ready, etc.

It could be coincidence, it could be early negation, but my personal guess is that she's calling her Nainie to come up from Florida and rescue her.