Here We Go With Another Ridiculous Flash Animation

The Old Gray Lady has a fun interactive feature on Al Jaffee's fold-ins for Mad magazine. I was amazed to learn the following from the main article:

And while other Mad features, like Spy vs. Spy, have changed artists over the years, only Mr. Jaffee has drawn the fold-in. Since the first appeared in April 1964 all but a handful of specialty issues of the magazine have had one.

My favorite of the fold-ins featured is probably "Drug Trip", which is not as funny as the others, but has a powerful message. What's your favorite?

Extra Credit: How many Charlie Browns can you spot?