One of my favorite Far Side cartoons appears in Flckr’s The Far Side Reenactments Pool:
It leaves out some important details from the original cartoon. I’m not usually a fan of flickr, and the items in this pool are hit-and-miss. However, I’m subscribing to the pool as an RSS feed just in case somebody reenacts other favorites like the python in the pet shop.
Although I did not reproduce the original cartoon directly for copyright reasons, many others feel no such restriction. A Google image search of Far Side cartoons turns up plenty for the young/curious or the ancient/nostalgic. Alas, I didn’t find the particular pet shop cartoon I loved so much and had such a formative impact on my sense of humor.