Jeeper's Creepers or what ever it was, where that thing comes back every 20 or so years and kills people for a night. That was possibly one of the funniest movies I've ever seen, when I first saw it (I think I was 11-12?)
Also, that movie where there's the guy who goes back in time with a chainsaw on his arm (instead of a hand) and a shotgun. I saw it on scifi once....