Throw a bunch of stuff in the toilets and have it back up the sewer system into the school. It happend all the time at my school, randomly. Nobody actually did it, bad design of the plumbing. Very ghetto school.
I love music and am an artist, I am also a christian, I must admit I have heard all the bad things about Lady Gaga just go to Youtube and you will find so much disturbing stuff, that she is a devil worshipper is the the illumanati queen etc. Yes she has done many things that have made me twinge...