Meet Mr. Snuffle-upagus is a 1988 Sesame Street book in which the adults meet Mr. Snuffleupagus for the first time. In the Sesame Street episode that reveals Mr. Snuffleupagus, Big Bird arranges the meeting by yelling a signalling word. In this book, however, the adults meet Snuffy by chance when he takes a toaster to the Fix-It Shop to be fixed.