In a no-holds barred attack, senior Karnataka Congress leader Roshan Baig Tuesday accused the state party chief of being a "flop show" and scoffed at AICC General Secretary K C Venugopal as a "buffoon", prompting the party to issue a show cause notice for his outburst.

Baig, a senior MLA, also slammed former CM Siddarmaiah for "dividing" the Hindu society by attempting to give separate religion tag to Lingayat community and "abusing" the Vokkaliga community during his tenure.