The Decision Review System (DRS) has become a vital in Cricket nowadays. It is a technology-based system in cricket in which the Umpire asks for reviews' & also the players ask for reviews. This technology allows the third umpire to assist the on-field umpires with their decision-making. India captain Virat Kohli made fun of his Australia's Cricketer Steve Smith while sitting in the dressing room. Kohli was amused to see how Smith wasted a review to try and get Bhuvneshwar Kumar's wicket during India's innings in the 1st ODI in Chennai.