To celebrate this day why don't you watch one of the most famous joke made by the BBC.

You can also read more on this and the origins of that day on this page.

What do you think of these jokes the newspapers or the TV reporters make.

Have you been fooled? This is a question some pupils answer on this page from BBC Newsround.

Are you going to play tricks on people yourself? Tell me.

Finally don't miss the false news made by some of your friends.

A stroke of luck : a golden fish ! By Thibault O. 4th form Cotton

Three days ago, Thibault O. fished a golden fish in the lake "La Tpurbière" in Lardy.

It took him three hours and forty seven minutes to take it out of the water with his old fishing rod. The fish weighed fourteen kilos and measured three meters.

Thilbault became the richest man in the world. However the money doesn't interest him, that is why he has decided to give nine million euros to a beggar. This represented half of his fortune.