"Who's afraid of the Big Bad Wolf?" is in finnish "Pahaa sutta ken pelkäisi?" And with the correct pronounciation "Pahaa sutta Chen pelkäisi?" sounds similar...
EDIT: "Pahaa sutta Chen pelkäisi?" translates to "Chen would be afraid of the Big Bad Wolf?" or "Chen is afraid of the Big Bad Wolf?"...
The words Bad Wolf are pretty scary, actually... It's a Doctor Who thing: "I am the Bad Wolf. I create myself. I take the words. I scatter them ... in time, and space. A message to lead myself here.". When the words start appearing everywhere, it's a sign that shit's about to hit the universal fan.