Thingyan is originated from the Buddhist version of a Hindu myth. The King of Brahmas called Arsi, lost a wager to the King of Devas, Śakra (Thagya Min), who decapitated Arsi as agreed but the head of an elephant was put onto the Brahma’s body who then became Ganesha. The Brahma was so powerful that if the head were thrown into the sea it would dry up immediately. If it were thrown onto land it would be scorched. If it were thrown up into the air the sky would burst into flames. Sakra therefore ordained that the Brahma’s head be carried by one princess devi after another taking turns for a year each. The new year henceforth has come to signify the changing of hands of the Brahma’s head
Thingyan, Myanmar Water Festival, takes place toward the end of the hot, dry season and ushers in the Myanmar New Year. This festival is also celebrated in neighboring Theravada Buddhist countries; Songkran in Thailand and Laos, Chaul Chnam Thmey in Cambodia.
The festival lasts three or five days. Standing on bamboo stages erected along the streets, people splash water on passersby. Powerful water pipes douse people driving by in jeeps and trucks.
Children use water pistols to drench their friends, relatives, and anyone else in range – only monks and the elderly are safe.
The water symbolizes the washing away of the previous year’s bad luck and sins. On New Year’s Day itself, all the water-throwing ends. This day is celebrated by releasing captive fish and birds as acts of merit, and special feasts are held for monks.
History of Thingyan: Original Version from the “Myanmars’ Traditional Festival”