From the Wikipedia page, which I came across while wondering why "stool" is a term for "poo":
For the record, Mr. Hankey appears to be a Type 3, with some elements of Type 2.
Thu, 21:08: Fish on the floor at SeaTac. See you next week! https://t.co/WCs26cyLIP
Sat, 20:29: stopover in Ashland on my way back, and the hotel cafe has some GREAT Halloween decorations! https://t.co/XiD2g0BwRe
Tue, 20:07: It rained in Bellevue this morning! Rain! Le Bleu didn't know what to think about water falling from the sky!…