Okay, I doubt Einstein really drew this. But the desks at his old university are very old, and many of them had fun drawings like the one above.
And in all fairness, the school has seen many other famous folks as well including Karl Marx, Max Planck, and the Brothers Grimm. Perhaps Karl Marx drew this as a critique of the failed capitalist state? We may never know.
Spotted at Humboldt University in Berlin.