There were two bums walkin down a road. They both had not eaten in days, and were starving.
As they were walking, they come across a dead dog. One ran to it and scarffed it down, while the other just watched.
After the bum ate the dog, they kept walking. The now full bum asked the other, "How come you didn't fight me for the dog?
He answered, "No reason." So they keep walking.
All of a sudden the bum who ate the dog threw up. The other bum smiled in delight and said, "See, that's what I've been waiting for! A HOT meal!