Terms of Endearment

I can not believe how much baby D has grown these past few months.  Sure both her parents are tall, as are both her granddaddies, but she has grown so much in this short time.  Grown may be an understatement; she's almost outgrown her car seat already. She's grown so much that Sam has taken to calling her 'Bubba.' 

Where does he come up with this stuff?