All India Majlis-e-Ittehadul Muslimeen (AIMIM) leader Asaduddin Owaisi on Tuesday slammed Pakistan Prime Minister Shehbaz Sharif and Army Chief Asim Munir and called them "stupid jokers" amid the row over a fake memento of Pakistan's Operation Bunyan-un-Marsoos, which was launched in response to India's 'Operation Sindoor' at a high-profile event.