One of my friends on Twitter sent me this poem. It is so neat. So if you need a moment to just breathe, take a moment and see if you can say all the words correctly... and more, she asked me if I knew all the words.
I guessed one in particular -- and checking it, found I had the who part correct, if not the entire identity. So I struck out on 3-4 words in total. :) Try yourself!