After seven weeks of extensive anthropological observation, we can declare with some confidence that our infant child seems to most enjoy the following:
#5: Sucking on her pacifier.
RUNNER UP: Spitting out her pacifier
#4: Bouncing. (Bopping is also acceptable, as are swaying, rocking, and jiggling.)
#2: Burping, pooping, and that moment just after burping or pooping
And, of course, like Jerry Seinfeld
#1: Breasts. (“Why would I be a leg man? I have legs.”)