Well, you are singing that so cheerfully. Did I tell you about that boy with the big red bubbling spot on his cheek? Well, he went to the doctor and the doctor thought it a very strange spot. So he opened the bubbling spot and all little red spiders came crawling out the boy's cheek. Man, where they startled. Story goes that probably a spider found the boy with a mark already there on his cheek and laid her eggs in it. Then, over night the spot closed itself with the spider eggs within. It's pretty much what I remember from it.
Bad thing about this is, it really happened...