Taiwan's Exploding Whale

A 56-foot, 60-ton sperm whale died on a beach in Taiwan in January, 2004. Researchers wanted the carcass to perform an autopsy and for research,
so they loaded the whale onto a tractor-trailer and set out through the city
Unfortunately, on the way through the city, gasses built up to a critical
 level in the whale and it exploded, spewing whale guts in the street, on the cars and over pedestrians.