rain down, rain down, come on rain down on me

im going to see saw 3 tonight...i have no idea what its about...im assuming something to do with a saw...i never saw the other 2 saws...that gets confusing...
im also going to an art show...i have no idea what thats about either...
i just get told when to show up...then i show up and find out what the hell is going on...
despite me being little miss popular today all i really wanna do is stay home...