The original 'Smooth Criminal'. Coincidentally, I was called Tich/Titch for years and had no idea he was the original Tich! So named due to his resemblance to the Tichborne Claimant, Arthur Orton, famous for two criminal cases (or complete lack of resemblance would probably be more accurate) ... And of course, many people still use the word in the form of 'titchy' to mean something is very small/tiny.
