Good B-movie drinking games?

I'm planning a 'bad' movie night with a few of my girlfriends, because it's my turn to host and I intent to spread the love... I'm however also pretty sure alcohol will make it all go down easier. So, now I just need to figure out what we should watch, 'the room' would be an obvious choice and I know from experience that it works pretty well, but I think most might have seen it already.

So I was wondering, do you guys have any recommendations? Do you know any b-movies with especially good drinking games? I think it would also be pretty cool if any of the games involved other stuff than drinking, like rules and activities? All suggestions are welcome and I hope it ends up being an awesome night.

FUTURE-KILL (1985)
Pick up the original VHS version, not the letterbox DVD version. And play "spot the boom-mic" and take a shot each time.

Imstraight edge and do not drink at all but i guess a fun one to do would be Blue city and take a shot every plot whole u notice.

Thanks for both of the suggestions, I will look after those.

I'm not entirely sure though whether I know anyone that owns a VHS player anymore, I had a friend who a couple of years back needed to find one for a sign language course she was taking and locating one that still functioned took a lot of time and a surprising amount of money... which is honestly a little sad.