January 1978
Secret Society of Super-Villains #12
Now I get it! So, a while back I posted this ad for Slim Jims and was puzzled about the werewolf reference. After finding this ad, it all became clear: It must’ve been part of this ad campaign, with the advertisers assuming that you’d already seen this one, and would therefore associate Slim Jims with werewolves.
Have a happy Halloween, everyone! And if a werewolf comes after you, just toss him a Slim Jim!