An entire male donkey, since "ass" is a equivalent word for donkey. The "jenny" occurs as female donkey. Slang for even the individual that the second thinks resembles a male donkey within stubbornness or want of intelligence. These are eventually the second way of calling the human a buffoon or even an ass. Used by comedians to mean Jack Rabbit. Jackass (TV series), a stunt-depending television series from either MTV. Jackass: The Movie, a 2002 picture according to a MTV television series Jackass. Jack-Ass, the title of a track from either Beck's 1996 album Odelay. Jackass penguin, a metal money of penguin.