Quetzal
From UnAnything Wiki
Quetzal was a bloodthirsty Aztec god who became an elementary school teacher. In Mexico, he had a stable career as a people-eater, but then he moved to Dragonland, where they didn't have many openings for people-eaters. After he made enough money in his new career, he got his brother Fernando to immigrate to Dragonland as well, employing him as a gardener so he had a job. He also invented the calendar, but he only completed it to December 21st, 2012, making many people confused and making some people despair.
In 2014, he saw a human girl who Bruno Mars liked and decided to retire.