Donald is in a very bad mood. His beefs become unbearable. When he runs away from a snappish dog, a gas cylinder topples down, giving the sourpuss an overdose of laughing gas. Donald’s silly laughing now causes further trouble. A harmless passer-by unvoluntarily falls into a deep puddle and the goods of a fruiterer roll downhill spectacularly. After a huge pie fight the giggling joker ends in bed with a strait jacket.