As per Southern India mythology Lord Shiva and Kaamadeva are the legends of Holi.
People in south celebrate the sacrifice of Lord of Passion Kaamadeva who risked his life to revoke Lord Shiva from meditation and save the world.
Also, popular is the legend of Ogress Dhundhi who used to trouble children in the kingdom of Raghu and was ultimately chased away by the pranks of the children on the day of Holi.
Showing their belief in the legend, children till date play pranks and hurl abuses at the time of Holika Dahan.
Unlike all the other festivals of India, Holi is one such festival where one can put down the social taboos and indulge in the intoxicating drinks and sweets prepared by using opium.