An expression used to chastize someone who is wasting
time, focusing on unimportant things, procratinating, or otherwise being an emo blond-haired sissy
boy.
NOTE: In Square Enix straight-to-DVD GC
movie sequel to Final Fantasy VII, Advent Children, dilly dally shilly shally is used as the translation to "Zuru zuru zuru zuru" in the japanese version... WTF