Boner by Mark Kay and Tye Mortimer is a free decorative display font whose letters are assembled from knobby, cartoon-like bones. Uneven joints and shifting stroke widths keep the forms playfully macabre rather than anatomically precise.
Halloween posters are its strongest setting, since the skeletal construction turns a title into part of the event artwork. It also suits horror-comedy packaging and novelty merchandise, using a campy graveyard theme instead of outright menace. Children's seasonal projects are another credible fit, and the bone motif can extend into game graphics or party invitations with matching skeleton illustrations.