Movies that I must watch due to their titles becoming neologisms

The meme “<Some terrible thing> 2: Electric Boogaloo” is of course inspired by a really bad movie.

The “must watch” part, however, is completely lacking. Just because it’s a popular meme, doesn’t make it worth viewing. Cf. Snakes on a Plane. Watching the red band trailer is enough. And not even that for Breakin’ 2.

“Bucket List” has spawned “Fucket List”–a list of things you would do if you found out you were going to die in a few months, and could do anything you want with no consequences.