You know that one skit in the Jackass movie called fireworks wake-up, well this is somewhat similar. What you do is get one of your frinds and get him to go to the party. If there are people outside, call your friend and have him do something to get everyone inside the house. Have you and some other friends go to the party with a #*@!-load of fireworks. Get some of those chinese ones that are like on a string and it makes a crackling when lit and tape them to the windows. Get some fountains and set them off inside the room where the people are partying. When everyone runs outside to get away, set some bottle rockets off all around the place and then haul ass outa there! And also, if its an open party and high schoolers are in there, set off some 200 shot fireworks on their cars and then haul ass outa there!