Hogfather (Discworld, #20; Death, #4)

by Terry Pratchett

He was known to Ankh-Morpork’s professional underclass as a thoughtful, patient man, and considered something of an intellectual because some of his tattoos were spelled right.

Horses, Death felt, shouldn’t grin. Any horse that was grinning was planning something.

+++ Divide By Cucumber Error. Please Reinstall Universe And Reboot +++