I Has Thumbs! - but what are they for?

Old Trick: rolling over.
New Trick: Rolling over, shoving arm down between the mattress/bumper and the crib bars, getting it stuck, then wailing until someone comes. Repeat.

Old Trick: pulling the pacifier out of your mouth.
New Trick: flinging the pacifier onto the ground.

Old Trick: pat the doggie.
New Trick: try to squeeze out the doggie's eyeball.

Old Trick: dip heel in poo.
New Trick: wait until the diaper has been loosened, then execute a sudden wiggle, resulting in poo up the legs to the back of the knees. Smear on parent as needed.

Old Trick: kick Mommy in the neck in the bed.
New Trick: kick Mommy in the neck in the bath.