a boy who is of a mature age and looks like a man but exerts characteristics of a baby.
a baby-man makes faces like babies do.
and they sometimes spit out already chewed food.
the gait of a person also atributes to the baby-man-ness.
babies also don't always know wrong form right so when you see a baby-man doing something he shouldn't don't blame it on him.
they way babies chew fruit.
a baby's first few steps are wobbly. a baby-man walk is almost like a waddle.