Almost a month to the day after a 12-year-old boy was arrested in Costa Mesa for bringing a marijuana-laced brownie to his middle school school and getting his unsuspecting classmates really, really high sick, practically the exact same incident occurred yesterday at another Costa Mesa middle school to a completely different batch of students. Five kids at TeWinkle Middle School reported to the nurses’ office complaining of stomach aches shortly before 1:00 P.M. yesterday, with three of them taken to a Newport hospital. The source of their sickness? An herb-inundated brownie whose contents may have been a mystery to all but the 12-year-old junior genius who smuggled it in. That class clown has been arrested, too, and booked for contributing to the delinquency of a minor. According to the school principal, this will totally go on his permanent record.