I love horror movies especially the cheesey type of horror movies that are so stupid that they are great. I do prefer the ones that would always appear on SyFy, but any other type (that is not like the ones on SyFy and look a lot better) is fine too.
Wow. Rocky Horror Picture Show is not listed in the comments anywhere. It’s really fun to watch at midnight in a theater with a crowd, but it’s terribly cheesy and stupid, so fits your criteria. Tim Curry’s performance is outstanding though.
Also, They Live is fun. Featuring Rowdy Roddy Piper.
RHPS isn’t a horror movie. It’s a comedy/musical.