I was going to say this too. But that's a stretch and the guy just looked like he was squinting and made to squat in front.
In defense of the poster, and I'm only supposing this, perhaps this was just one of those "De-motivational" posters made up [by someone else] and he was just reposting. Don't know that, just offering another plausible explanation.
However, I certainly can see why people could take it out of line. But would the exact same poster with white/asian/indian/hispanic kids in it have elicited the same response? Just wondering with that last open-ended question.