A micromip was a measurement of space used by Spaceman Spiff. It is unknown how much a micromip is, however. "It'll build character!" This article is a stub. You can help the The Calvin and Hobbes Wiki by expanding it. Retrieved from "https://calvinandhobbes.fandom.com/wiki/Micromip?oldid=28903" Categories: Article stubs Spaceman Spiff universe Calvin's imagination Community content is available under CC-BY-SA unless otherwise noted.