After liquor baron Vijay Mallya retweeted Congress President Rahul Gandhi's post against PM Narendra Modi, BJP spokesperson Sambit Patra asked if the 'maha-thag' (fraudster) has entered a 'mahagathbandhan' (grand-alliance) with the Opposition. He said Mallya, who was known as the 'king of good times' during the UPA regime, considers himself a 'poster boy of bank default' under the NDA rule.