I am looking for 'safe' senior prank ideas. I want it to be good buy not to get in trouble by the law for it. I was hoping for something that could represent us all. I am asking since the last three years of my high school the senior prank sucked. They were: Setting all the alarms on the phones to go off all of the school (failed) Dumping Marbles into the floor (caught before prank) and last year they dropped there ideas >.< So any ideas? BTW my class needs the help since they thought a good Senior Skip day was the day before spring break when everyone misses.