He sent haymakers crashing to Joe's lantern jaw, heart, and solar plexus.
Say, wouldst thou rise with a lantern jaw and a spavined knee?
Jack exploded unexpectedly, and smote Hank on his lantern jaw with the flat of his palm.
Looking at him, Johnnie saw that big Adam's-apple move convulsively, while the green eye swam, and the lantern jaw fell.
It wasn't too good a target because he had a lantern jaw and it was bobbing up and down as he munched on a wad of chewing gum.
He had a long pale face with an indifferent complexion and the common American lantern jaw.
lantern jaw lan·tern jaw (lān'tərn)
A lower jaw that protrudes beyond the upper jaw.
A long, thin jaw that gives the face a gaunt appearance.