Movie cult followings

[Jennacide]

Rocky Horror.
Prolly number 2 would be Harold and Maude.

Plus, 95% of the movies the previous posters have suggested aren't technically "cult" movies.

Okay, Star Wars is not cult by any means. Nor is Harry Potter. Now Labyrinth and Princess Bride you have legit suggestions, same for Rocky Horror.

Though if we're going for cult status while being close to having a legitimately large following? Boondock Saints.

(Except it's not a cult movie. lulz)

How you can say Rocky Horror is a cult movie in the same breath than Boondock Saints isn't is beyond me. Both qualify. Rocky Horror has an even bigger cult following, so your logic baffles me. And if you don't think people are that wrapped up in Boondock Saints, I point simply at the fact it got a sequel, when the first movie was out of theatres in the same week it entered theatres.

 

[Diablo2000]

Troll 2 is a huge cult movie because of the fact that the fans are soooooo dedicated to it and it has a good fan base but its still underground.
It has grown a lot in the past few years and and the showings are always in some hole in the wall comic book shop or something.

"They are eating her, then they gonna eat me! OH MY GOD!"