Actually from the LA Times.
 
"In retrospect, lighting the match was my big mistake. But I was
only trying to retrieve the gerbil," Eric Tomaszewski told bemused
doctors in the Severe Burns Unit of Salt Lake City Hospital.
 
Tomaszewski, and his homosexual partner Andrew "Kiki" Farnum, had
been admitted for emergency treatment after a felching session had
gone seriously wrong. "I pushed a cardboard tube up his rectum and
slipped Raggot, our gerbil, in, "he explained. "As usual, Kiki shouted out
"Armageddon", my cue that he'd had enough. I tried to retrieve Raggot but
he wouldn't come out again, so I peered into the tube and struck a match,
thinking the light might attract him." 

At a hushed press conference, a hospital spokesman described what
happened next. "The match ignited a pocket of intestinal gas and a flame 
shot out the tube, igniting Mr. Tomaszewski's hair and severely burning his
face. It also set fire to the gerbil's fur and whiskers which in turn
ignited a larger pocket of gas further up the intestine, propelling the 
rodent out like a cannonball." 

Tomaszewski suffered second degree burns and a broken nose from the impact
of the gerbil, while Farnum suffered first and second degree burns to his
anus and lower intestinal tract.

    Source: geocities.com/sunsetstrip/palms/Palms/7416

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