Yep, Google Search shows 33 million hits... of first 20 images... 16 are this picture...lame with a capital L

http://images.google.com/images?hl=en&q=free+c at&gbv=2

Two hobos come up on it. First hobo says, "You want some of this?" Second hobo declines. First hobo eats the entire cat. ½ an hour later, he throws up. The second hobo now says, "Ah, that's what I was waiting for - a hot meal!"