Vallavanukku Pullum Aayudham (English: For the wise man, even grass is a weapon) is an Indian Tamil action comedy film directed by comedian Srinath, released by Studio Green on 9 May 2014. A remake of S. S. Rajamouli's successful 2010 Telugu film Maryada Ramanna which was based on Buster Keaton's Our Hospitality (1923), the film was jointly produced by PVP Cinema and Santhanam, who also played the lead role in it, alongside newcomer Ashna Zaveri.