Baby Whoozlefut & the Wuttlebugs

Baby Whoslefut and the Wuttlebugs is a book that appeared in "Prisoners of Love." It seems to be a baby book. The Ice King thought that it would be fun to read to the princesses, but Lumpy Space Princess said that it was lame. The princesses agreed with her when Ice King asked them how they felt about the book. After they said that they didn't like it, Ice King tried to have fun with them by forcing them to play various instruments.

Trivia

 * Ice King says "Baby Whatsit and the Bottle Prince," but the title on the book says "Baby Whoslefut and the Wuttlebugs." He might have misread it.