Barrel Roll

According to Wikipedia, "A barrel roll is an aerial maneuver in which an airplane makes a complete rotation on its longitudinal axis while following a helical path, approximately maintaining its original direction."

According to Mommypedia, "A Logan roll is a floor maneuver in which a Logan makes a complete rotation on his longitudinal axis while following a helical path, approximately maintaining his original direction."

The latter was accomplished by said child for the first time today during his Gymboree class, much to the delight of his teacher, classmates, and of course Mommy.

First you are rollin', next it will be drivin'!