Disturbing images are filtering in through the Mongolian social media site, DuckSoup.web
Witnesses in one of Ulan Baator's biggest McDonald's "restaurants" have attested to seeing an 8 foot mascot dressed in the Sino-friendly version of Ronald McDonald, Motu-deng-pying, or: "The cowardly subservient imposter" beating children with a golf shoe.
The rampage began at around 11:15am when the mascot was seen dancing on a nearby park bench. Onlookers soon became confused upon watching the mascot urinate in a "canine fashion".
The police were reluctant to approach the troubled individual but did manage to obtain the mascot's identity, a one Avram Jetski.
Jetski, 71, was reportedly dismissed from his job as head mascot after he was caught with a 2kg bag of cocaine and offering it to children as a sugar substitute.
The latest image to be posted is of the madman pouring a vanilla milkshake over an unfortunate vagrant.
More updates to follow...