The soul of the XXX parody lives in its title. It is an art form dedicated to the pun—specifically, the "groaner."
In terms of impact, parody movies can have a significant influence on popular culture. They can help to shape our perceptions of certain genres, franchises, or cultural phenomena, and can often provide a commentary on the times in which we live. For example, "The Onion Movie" (2008) is a parody film that spoofs news and current events, using satire to comment on the state of the world.
This genre lives in a fascinating legal gray area. To avoid lawsuits from studios like Disney, Warner Bros., or Lucasfilm, XXX parodies rely heavily on and trademark nominative use .
Surprisingly, the XXX parody has become a unique form of media critique.