Mega Brother Naga Babu said he has no idea how Pawanism word has been tagged to his brother Pawan Kalyan. The senior actor in an interview said the word Pawanism became popular during the time of 2008-09 when there was no Jana Sena party. He said even he and his brother also do not know the meaning of Pawanism. Hailing his brother Kalyan Babu, the actor turned producer said Pawan Kalyan is a genuine true person and predicted the meaning of Pawanism as truth. Pawanism is an alternative to truth, Naga Babu concluded.