No clue, but "kukuruku" sounds a lot like the Russian onomatopoeia for the sound a rooster makes, and the submitter has the word "skazka" in his or her name, which is the Russian word for "tale" or "story".
Hah, same for Greece, although it's "kikiriku" here. We have a wafer candy thing called "kukuruku", which makes the site's name funny to me. And also delicious.
kukuruku sounds like the waffles brand that they used to sell in Russia..