Jerk

(via Blackadder; I've run up the contrast a little. These jpg images seem to fade with time...) This has been around for some time; before blogging took off, and most people had to waste their time with e-mail instead, this photo went through a number of popularity cycles. The description that came with it (or the subject line) would be something along the lines of "If you look up the definition of the word 'jerk,' this is the picture you'll find." Although actually, I've used the word 'jerk' in place of other, less kind, words that most often fell in the same position.