sonny boy(n = noun.person) cub, lad, laddie, sonny - a male child (a familiar term of address to a boy);
is a kind of boy, male child

altar boy, backroom boy, bad boy, ball boy, bat boy, boy, boy orator of the platte, boy scout, boy scouts, boy scouts of america, boy wonder, broth of a boy, cabin boy, city boy, college boy, delivery boy, elevator boy, errand boy, farm boy, georgia home boy, golden boy, good ol' boy, good old boy, good ole boy, grocery boy, mama's boy, mamma's boy, messenger boy, mother's boy, office boy, old boy, old boy network, page boy, paper boy, poor boy, poster boy, sailor boy, sea boy, shop boy, sonny, sonny liston, teddy boy, water boy, whipping boy, wolf boy, wonder boy