The AP reports from WELLINGTON, New Zealand:

A New Zealand truck driver said he blew up like a balloon when he fell onto the fitting of a compressed air hose that pierced his buttock and forced air into his body at 100 pounds a square inch.

Steven McCormack was standing on his truck's foot plate Saturday when he slipped and fell, breaking a compressed air hose off an air reservoir that powered the truck's brakes.

He fell hard onto the brass fitting, which pierced his left buttock and started pumping air into his body.

Continue reading for an interview with McCormack.