Cut a 1 1/4 x 1 in. black scallop for smile; attach.
Cut 4 assorted teeth, 1/4 to 3/16 in. wide, 5/16 to 9/16 in. long; attach. For hair, cut a 1 x 1/4 in. wide strip.
Cut and remove thin triangles, leaving base with spiked teeth like on a comb. Roll and pinch at base; attach.