It appears that another Jackass film is on the way, but with a possible twist.  Per Paramount has been registering domain names for titles like “jackass4movie.com”, “badgrandpamovie.com”, and “jackass4badgrandpa.com”, suggesting that a fourth entry in the Jackass franchise is in the works.  Those wondering what the “Bad Grandpa” subtitle means probably haven’t seen the first three movies, as a prominent sketch features Johnny Knoxville and Spike Jonze hitting the streets in high quality old people make-up and participating in various shenanigans.  Hit the jump for more, including a clip of the sketch.