The last time I traveled to the land of Oz

The last time I traveled to the land of Oz, I met a guy who claimed he wasn't who he was. And neither was he ~ who he'd been. So, imagine my confusion when he proceeded to begin to explain why he thought ~ I was his next of kin. Also the last time I was in the Land of Oz, I got hit in the back of the head by a big bag of fuzz. And this is the first thing the doctor said, when I woke up in an Oz hospital bed: "At least now we know what getting hit in the head by a big bag of fuzz does."