Movie merchandising can be a gold mine if people like the movie. If it's a hit, you can bet that manufacturers will take every possible opportunity to milk that popularity. That can lead to some merchandising tie-ins that just don't make a lot of sense.
Some are overly adult, some are contrary to the idea of the film, and some are just plain stupid.
Although the title says they are, I have my doubts about whether all of these products were officially licensed. Check out 24 of the most inappropriate movie merchandising ideas at Cracked.