Adam Warlock fails to catch Rocket, which disappoints the High Evolutionary. Consequently, the High Evolutionary warns the High Priestess:
High Evolutionary: Find 89P13 and return it to me, or I will destroy your entire civilization, as is my right as your maker. Do you understand? Do you understand?
High Priestess: Yes, sire.
High Evolutionary: Toodle-do.
I know “Toodle-oo” is a colloquial and somewhat old-fashioned way of saying “goodbye”
Why did High Evolutionary say, "Toodle-oo"?