The Bloatoids. The Bloatoids were mountainous, fat aliens who captured Spaceman Spiff at one point. Their name was a play on the word "bloated". They were an alter ego of Miss Wormwood. Retrieved from "https://calvinandhobbes.fandom.com/wiki/Bloatoid?oldid=25770" Categories: Spaceman Spiff universe extraterrestrials Minor characters Characters in Calvin's imagination Alter egos of Miss Wormwood One-Time Characters Community content is available under CC-BY-SA unless otherwise noted.