Urban legend or truth?

Here is an urban legend that has been passed on to me ..."Two guys go to Australia. After drinking up a storm, they hopped into their rented car and were driving on deserted roads when they accidentally hit a large kangaroo. Getting out of the car, they realized that the kangaroo had died in the accident.

Being so drunk, though, they propped up the kangaroo, its lifeless head bouncing from one side to the other, dressed it in one of their jackets, and took pictures of themselves with their arms around it.

After a few minutes of picture taking, the guys were shocked when it seemed that the kangaroo came back to life. It turns out that the poor kangaroo wasn't dead, but it had been briefly knocked unconscious, and when it came back to consciousness started to box with the drunken guys. It actually broke one guy's jaw! It then hopped away into the distant landscape.

The men couldn't drive their rented car, as their keys, passport and wallet were in the jacket, which was still on the kangaroo, so they had to walk back to civilization. A little while later, a pack of kangaroos was seen in the distance, one of them wearing a jacket."

-- At any rate don’t be cruel and heartless to animals.