When Jay and Silent Bob learn that their comic-book alter egos, Bluntman and Chronic, have been sold to Hollywood as part of a big-screen movie that leaves them out of any royalties, the pair travels to Tinseltown to sabotage the production.
The comic "Bluntman and Chronic" is based on real-life stoners Jay and Silent Bob, so when they get no profit from a big-screen adaptation, they set out to wreck the movie.