Paramount Pictures seems to be moving forward with a follow up to 2010's Jackass 3D, with the studio registering website domains for Jackass 4: Bad Grandpa. Here's the full list of the URL's, none of which are active yet.
Jackass 4: Bad Grandpa may be in the works from Paramount
A Jackass 3D sequel seems like a no-brainer, since the movie grossed $117 million domestically from just a $20 million budget. If these domain names are any indication, this follow-up may be solely focused on Johnny Knoxville's Bad Grandpa character, Irving Zisman, who exhibits bizarre behavior in public places.
Jackass Presents: Bad Grandpa was released October 25th, 2013 and stars Johnny Knoxville, Jackson Nicoll, Greg Harris, Georgina Cates, Kamber Hejlik, Jill Kill, George Faughnan, Grasie Mercedes. The film is directed by Jeff Tremaine.