THE STUDENT WATCHING YOUTUBE VIDEOS ON THE COMPUTER. THE TEACHER TELLS THE STUDENT TO STOP IT, THE STUDENT SAYS "I DON'T CARE". THE TEACHER WARNS THE STUDENT FOR THE LAST TIME THE STUDENT SAYS "NO"! @$%$*^*(; THE TEACHER BLOCKS YOUTUBE ON THE STUDENT'S COMPUTER AND THE STUDENT GOES CRAZY AND STARTS TO THROW THINGS, SAY SWEAR WORDS, HURT THE OTHER STUDENTS IN THE CLASSROOM!!!