April 1 day is April Fool's Day, which is a traditional western folk festival, also called April Fool's Day. There are different opinions about its origin: one view is that this custom originated from India's Interpretation Festival. This section stipulates that on the festival day of March 3 1 every year, regardless of gender, age and age, you can play jokes on each other and fool each other for entertainment;
2. Now every April Fool's Day, whether the other person knows each other or not, Americans will play some small jokes. A common trick on April Fool's Day is to point to other people's shoes and say that your shoelaces are not tied. Students may lie to their classmates that school is over. No matter what kind of pranks, as long as innocent victims are cheated, pranksters will scream fools;
Generally speaking, it originated in France. 1564, France first adopted a newly reformed calendar-Gregorian calendar (that is, universal solar calendar), which started with 1 month 1 day, and changed the previous calendar that started with April 1 day. During the implementation of the new calendar, some conformists opposed this reform, still used the old calendar and refused to update it.
They still give gifts to each other and organize activities to celebrate the New Year on April 1 day. Advocates of reform laugh at these old-fashioned practices. Smart and funny people send fake gifts to die-hards on April 1 and invite them to participate in fake celebrations, calling these fooled people April fools or hooked fish. Later, they fooled each other on this day, and over time, it became a popular custom in France. This festival spread to Britain in the18th century, and was later brought to the United States by early British immigrants.
On April Fool's Day, jokes can only be played before noon 12, which is a strict rule by convention. People who have fun after noon are more stupid than those who are teased by them. People who joke after midnight will immediately find themselves in trouble. There is a little poem that describes it like this: It's past twelve o'clock on April Fool's Day, and you big fools are late. Until next April Fool's Day, you are the biggest fool;
The above is a concrete introduction to what April Fool's Day means. I hope Bian Xiao's introduction can answer your question.