Regulan Blood Worm

Star Trek: The Original Series
Episode: TOS 014 - Galileo Seven, The

Origin: unspecified. This amorphous, pulpous creature rates such a low status to the Klingon people, that name is used to insult people who are thought to be weak. The Klingon, Korax uses this term to insult the U.S.S. Enterprise at Deep Space Station K-7 in 2267.