Slang: goody-goody = a person (such as a child) whose good behavior and politeness are annoying because they seem to be excessive or not sincere: The other kids dont like her because shes a goody-goody. #SlangCards ━━━━━━━━━━━━━━━ ☞» @ProverbsIdioms ☞» @CambridgeWords ☞» @PhrasalVerbsIdioms ☞» @American_English_Club 178 views02:00