Tip1 Constantly raise your hand in class and ask to go to the bathroom. If given permission to go spend WAY much to time in there. Extra points: Shove a roll of toilet paper in your pants so it rolls toilet paper down your leg.
Tip2 When the teacher leaves the room quickly erase everything important that is on the board.
Tip3 When the teacher calls roll yell Yo Mama when its your turn and start doing the worm on the floor.