know-it-allery

Huey, or Louie, or Dewie: The oldest known copy of the Junior Woodchucks' Guidebook! […] Wow! The oldest compendium of all that Woodchucks hold dear— Unselfish good deeds, protection of the environment, and our highest ideal...

Donald: Obnoxious know-it-allery?

Huey, or Louie, or Dewie: No! The preservation of knowledge!