As someone who enjoys a lot of camp I'll weigh in
Piranha 3D, waiting to see the 3DD fo free, but the remake is so freaking funny. It's not scary, it's just funny.
Showgirls, a movie that they probably thought was gonna be so ground breaking and blah blah blah, destroyed Elizabeth Berkeley's shot of having a career. But so many boobies and so much bad writing.
Wicker Man, Of course I'm talking about the Nick Cage version. So much Nick Cage it makes heart laugh.
Street Fighter, 3 words, Jean-Claude Van Damme
Leprachaun: In the Hood, first saw this really high at a party, still laugh everytime I see it.
Reefer Madness, pretty much the same as above.
KungPow: Enter the Fist, no explanation needed
Batman & Robin, horrible movie, but Arnold's one liners are classic.