I guess it could be scifi horror as well.
I'd have to say my favorites would be
The Hills Have Eyes
The Thing (it's a lame name i know, but it's a kick ass movie just the same!)
the Exorcist
John Carpenters Vampires
i think it's called 'Dracula 2000' i won't give away the ending, but this is worth watching, for the funny moments that were apparently supposed to be scary, to the very cool ending.
And of course the dentist series, just because they make me giggle.
