The Misfits (Teenlock/Johnlock)

Sherlock Holmes is the epitome of punk. He's addicted to marijuana, heroin, nicotine, alcohol, prescription painkillers, and adrenaline. He gets in fights and fails classes. After being expelled from six schools in four years, Sherlock is sent to the Baskerville Juvenile Correctional Center, where he meets John Watson, a boy framed for grand theft auto. Sherlock realizes instantly that John doesn't belong and plans an elaborate escape plan for his new, and only, misfit friend.