Once more, Roger is ankle deep in repairing his saucer and doesn’t have time to play with Fatou. Along with the crabs, the little girl decides to celebrate “joke day” so they can have fun with the alien in spite of his desire to be left alone. Problem: while fiddling around with Roger’s space craft, the crabs get caught up in one joke too many. The flying saucer actually starts up for real and Roger is going to have to make a very very difficult choice…