A Pizza The Size of The Sun

I'm Miss Misinformation, it's my gratifying task to tell you all you need to know, you only need to ask. The seas are thick with elephants the skies are purple straw, you measure with an octopus, you hammer with a saw. Rat for lunch! Rat for lunch! Yum! Delicious! Munch munch munch! One by one or by the bunch-Rat, oh rat, oh rat for lunch!