While telling a sexually charged story, yelling profanities, or sticking waterbottles in you pants have a lookout yell TEACHER!!!!!! when a teacher is near, as not to be beaten with a paddle. FOR BEST effect every one must yell the word AS LOUd and as many times as possible(so you dont look suspicious) and then begin to dance in a robotic fashion
So i stuck a hamster in my ass and heard it scream....
lookout-TEACHER!!!! (everyone stops and dances)