Everyone does it. Stick gum to the underside of desks. Write “Jeff was here” on a bathroom stall or call someone a name, hoping the now-degraded person walks in to the bathroom and sees it. But this is not the case with a 12-year-old girl in Forest Hills, New York. This girl, Alexa Gonzalez, had written, “I love my friends Abby and Faith, Lex was here 2/1/10″ on a classroom desk with a green marker. What was the punishment? Two police officers handcuffing the girl and escorting her out of …