"The notion that terrible films are often funny for being so inept is certainly applicable in the sci-fi or horror genres. But how can the worst comedies be funny in their failure to be funny? Therein lies the paradox and the reason why bad comedies are usually just plain bad.
Nevertheless, it's been said that anything worth doing is worth doing badly—comedy is certainly no exception. With this in mind, Stacker compiled IMDb and Metacritic data on all comedy movies with more than 2,500 votes on IMDb and ranked them by Stacker score, an equally weighted index between Metascore and IMDb user rating, with #1 being the worst. Ties were broken by Metascore and further ties were broken by IMDb user rating. If a movie did not have a Metascore, it was not considered."