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 4: Bad Grandpa is in development .