From Holy Taco, spotted by MewMew: Joseph Ducreux was a French painter, who, in 1793, made this pimp-ass self portrait. 216 years later, his internet meme exploded on the scene. See the whole set of bad boys by clicking THUSLY.
ps - there's a set of similar things for the Bachelor Frog, which made me laugh. Mainly because they describe my current living arrangements worryingly well.