[First paragraph] This article takes its inspiration from two separate news items that appeared in the first half of 2012.[2] In January that year, a photo was widely circulated across online forums and Facebook. It showed that two male teenagers were turning their back to the camera while exposing their buttocks by slightly pulling down the pants at the ground exit of Mong Kok MTR station. Another male teenager, standing closer to the camera, was grinning from ear to ear and holding a can of be