Who would you like to play the role of a dirty grandpa--Jeff Bridges or Michael Douglas? Vulture reports that Bridges has been offered the lead in Universal Pictures' comedy Dirty Grandpa, which is being penned by John Phillips. If Bridges passes on the role, the studio plans to offer the part to Douglas. The film follows a "soon-to-be-married uptight grandson who is tricked into escorting his lascivious and recently widowed former Army general of a grandfather to spring break in Florida." This should be a pretty raunchy movie, since Phillips is also writing the Bad Santa sequel.