To sign 'Daddy' spread out your five fingers, tap your hand to your forehead and give it a little wiggle! Remember Daddy is the same sign as Mommy but just above the nose. When you sign, male signs are always above the nose and female signs are always below.
Make the 'Hello' sign by extending your five fingers and crossing your thumb in front of your palm. Take your hand, and starting in front of your ear, extend it outward and away from your body, almost like you are giving the okay to your captain! Aye Aye Captain!