Leaders of Bengal's ruling Trinamool Congress, riled over Prime Minister Narendra Modi's taunt to Mamata Banerjee on whether she wants to contest from another seat, gave a decided negative on Thursday, albeit off the record. What infuriated party MP Mahua Moitra was something else. "There is something we have in Bengal called 'rock-er chhele', which means a street-side fellow who sits on a wall and who basically calls out to every lady walking past, saying "Diddi, ei diddi". This is Prime Minister doing this," Ms Moitra told NDTV on Thursday.