I decided that the pressure on your brain was suppressing your giggle box. Now that the pressure is gone, you are the happiest baby I have ever seen. Tonight you and I laid in bed for over half an hour while we laughed and laughed. Everything was funny to the point where nothing was funny. You would laugh for no reason at all, which would make me laugh, which made you laugh harder.
Then Daddy came in and hovered his head over ours. That's when you decided to take a big swing with your left arm and smacked both of us at once. Daddy said, "You almost took out both your parents at once! And look, there isn't even any remorse in those eyes!" And sure enough, when he helped you to reenact the scene, you thought it was hilarious! It was pretty funny, until I had to tell Daddy that you really do have sharp nails, so he needed stop hitting me in the face with your hand.