Had to Google that one Spike; Wikipedia makes for a good laugh and I nominate McArthur Wheeler as FW of the week...The Dunning-Kruger Effect would suggest otherwise.
What sort of first name is 'McArthur' anyway?"The phenomenon was first experimentally observed in a series of experiments by David Dunning and Justin Kruger of the department of psychology at Cornell University in 1999. The study was inspired by the case of McArthur Wheeler, a man who robbed two banks after covering his face with lemon juice in the mistaken belief that, because lemon juice is usable as invisible ink, it would prevent his face from being recorded on surveillance cameras." [Wikipedia]
Edit: Woohoo - reply number 3000! Do I get a prize Moorey?