Dog Cat Rat

"Hey, Dog-Cat-Rat Guy, I've seen you before!" So I heard a young woman while I was walking on Chestnut Street this afternoon. Sure enough, there was a guy sitting in front of a coffee shop, & at his feet lay a dog, & on that dog's back lay a cat, & on that cat's back lay a white rat. As a San Franciscan, I thought I'd seen it all, but this is one for the blog!