Thirty dirty purple birds sitting on a curbstone chirping and a-burping and a-eating dirty worms, when along came a jerk and a skirt named Mert who worked in a shirt factory in Jersey. Now with this jerk and the skirt named Mert who worked in a shirt factory in Jersey seen these thirty dirty purple birds sitting on a curbstone chirping and a-burping and a-eating dirty worm – boy, was they perturbed!