Mr. Mace is a short, fat, bald man in a checkered suit. He owns Mace Designs in Ankh Morpork, the lead set designers, in The Isle of Gods and the leading practical joke, prank, and gag manufacturers in the city. Mr. Mace has a rabid sense of humor that he, in all likely hood, can’t turn off. He is always joking and is very jolly and friendly. He is a friend to actors, clowns, fools, comedians, and musicians. He is particularly fond of the cabarets in the city, and has a particular eye for Jasmyn Hare. He spends most of his nights utilizing the services of the Guild of Seamstresses, or perhaps a brothel. Mr. Mace enjoys his ladies and he enjoys his alcohol, packing away a bottle of whiskey a day— sometimes two. Instinct: to enjoy life and win the affection of Jasmyn Hare.

• Pull a gag or a prank on the unsuspecting.