According to Redditor lkmeq, this Eric Cartman IRL isn’t a set-up, and is indeed what this Chicago-based gentleman actually looks like. In fact, the man in question, apparently is constantly catching folks covertly snapping photos of him on their phones.   

The manipulated photo with the South Park background was done by the fine folks on reddit.

 
Meet the stars of Freej, Dubai’s first 3-D animated series.  If you’re wondering which of the above four grannies plays the “Cartman,” rest assured these ladies get nowhere near Satan, J-Lo, or even Casa Bonita.  The humor here instead “tackles hot topics like wedding traditions and bribery in a distinctly Arab way, sometimes merely hinting at issues.”

But this is not to say series creator, 31-year-old Mohammed Saeed Harib, shies completely away from button-pushing.  In Freej’s first season, an episode alluded to Islamic extremism.  It was pulled from repeat broadcasts, but managed to later wind up on DVD.

 
In the NYT: Dubai Superheroes: Little Old Grannies Who Wear Veils