What is "silambattam"

Silambattam is a 2008 Indian Tamil action comedy film written and directed by cinematographer-turned-director S. Saravanan, making his directorial debut. The film stars Silambarasan Rajendar in dual roles while Sneha, Sana Khan, Prabhu and Kishore also play lead roles. Nedumudi Venu, Raaghav, Santhanam and Karunas play supporting roles with Premji Amaren in a special appearance. Yuvan Shankar Raja composed the film's background score and soundtrack. The film released on 19 December 2008. It was later dubbed into Telugu and released as Maa Vaadu. Silambattam opened to mixed reviews but became a commercial superhit.