He was playing with his co-workers in an auto repair shop and thought it might be fun before it was too late.

Google translate

Qilu July 8, two days before Texas XIAJIN, two repair a thirteen-year-old apprentice Gongben want to tell a joke, did not think the joke is really big. Two maintenance workers of an auto repair shop in the summer county a joke, even the high pressure air pump inserted into the only 13-year-old apprentice Duzhuan Wang anus, strong pressure instantaneous breakdown of the innocent child's body, Biography Wong immediately sent to the hospital for surgery. After diagnosis, the Du Zhuanwang the large intestine than 20 damage, perforation, and multiple internal organs, serious injuries, the emergence of the symptoms of stomach bleeding, liver function weakened, is still in the intensive care unit is not out of danger. Duchuan Wang's uncle and grandfather Dongyu Liang told reporters, doctors say there are some indicators deteriorating and need guardianship. Son accident was seriously injured, the father Du honest it is simply a bolt from the blue, the 38-year-old farmer child can do is keep buried crying helplessly in the intensive care room.