Chiseled (Adjective) (of a face) having strongly defined, clean-cut facial feature.

At yesterday's HFPA's Annual Installation Luncheon, Aaron Eckhart and "Mad Men's" Jon Hamm engaged in the institution's First Annual Chisel Off, a battle (to the death) between two square-jawed celebrites. It was close -- Hamm put a deep gash into Eckhart with his cheekbones, but in the end, Eckhart's dimpled chin struck the fatal blow. Next up for Eckhart: "Heroes" Adrian Pasdar. Good luck gentlemen.