Superstar Rajinikanth ended the year 2017 with a bang after he confirmed that he is joining politics. At a public gathering in Chennai, Rajinikanth recently announced that he will float his own party to contest the next assembly elections in Tamil Nadu. But one of the most interesting things that is doing the rounds is his supposed party symbol. The gesture was first introduced in his 2002 film Baba become popular among his fans since then. But what does this symbol signify? We tried to decode all that in this video.