April Fools' Day is celebrated every year on April 1 by playing practical jokes and spreading hoaxes. The jokes and their victims are called April fools. People playing April Fool jokes expose their prank by shouting April Fool. Some newspapers, magazines and other published media report fake stories, which are usually explained the next day or below the news section in small letters. April Fools' Day, sometimes called All Fools' Day, is one of the most light-hearted days of the year. Its origins are uncertain. Some see it as a celebration related to the turn of the seasons, while others believe it stems from the adoption of a new calendar. Get access to all april fools day, april fools day jokes, happy april fools day, april fools day pranks, april fools day origin, best april fools day pranks.