Date: April 21, 2011

A 16-year-old admitted to blocking water passages and overflowing the toilets in a rest room at a Portsmouth, UK public library on his FB wall, which was then flagged by local authorities. The unnamed teen denied the crime at first, until a prosecutor confronted him with the transcription of a FB conversation he had with a friend where he took full credit for the entire caper. The property damages amounted to more than $200,000. The title speaks for itself.