Fifth metacarpal bone Fifth metacarpal bone The fifth metacarpal bone (metacarpal bone of the little finger or pinky finger) is the most medial and second-shortest of the metacarpal bones. It presents on its base one facet on its superior surface, which is concavo-convex and articulates with the hamate, and one on its radial side, which articulates with the fourth metacarpal. On its ulnar side is a prominent tubercle for the insertion of the tendon of the extensor carpi ulnaris muscle. The dorsal surface of the body is divided by an oblique ridge, which extends from near the ulnar side of the base to
A Bone for a Bone when Geo P. Dog digs a hole and dumps a bone on the Gophers and then dirt as he fills the hole in. Geo does remove the bone upon Tosh's request, but realizing that it was gophers who asked him to move the bone, he returns to the same hole to rebury the bone. This time, Mac goes up, only to be grabbed by Geo. Mac then yells for help, which arrives in the form of Tosh and a hammer, which Tosh uses to knock Geo's head into his collar, allowing the Gophers to return to their hole and escape