Anyone ever go to cult type midnight movies like The Rocky Horror Picture Show?

I'm babysitting my parents dogs while they're out of town and they have Encore cable channels (I need to tell them they need to get rid of that liberal crap) and they are doing Midnight Movie specials on one of the channels. Last night was "Reefer Madness" which was funny as heck... Made in 1936 about the use of weed and how it'll make you go insane and murder people.

Well, I know "from conversations" in my teen years that it doesn't make you go insane.. Just gives you the munchies..

Other cult movies were Pink Flamingo's (anything John Waters) and Eraser Head...

I remember seeing Dawn of the Dead several times at the midnight movies in the mid eighties.  There were a few others.  Man, Pink Flamingos was a horrible movie.  Meaning that it was not bad, but horrific.  There were a few others we'd see.  I miss doing that, but I think I'd fall asleep these days.

who can forget "the song remains the same" at midnight....