When she wakes up she does this cute stretch and yawn clenching her fist a few times. One time She was eating stood up and yawned lifting one arm then the other stretching and fist clenching like a little kid.
One time she did manage to gram her own tongue in her fist while doing this
been gone a bit things have been a bit ruff.
Here's a photo story of Pua's late night madness during her excited phase