Here's a promo video for the launch of Japanese children’s’ book "Shiritori Unko (?Endless Poop?)":
♪こいぬのうんこ♪こうしのうんこ♪......エンドレスにつづくうんこしりとり。このつくうんこをだしきろう!
(??"♪ Shiritori Shit that follows shit ♪ …… endless poop ♪ Confucius puppy. Let Dashikiro this shit to get!"??)
kodomoe.net/unko