Union home minister Amit Shah on Thursday took a dig at Nitish Kumar by referring to him as "Paltu babu" and asked him to have regard for those who made him chief minister. Addressing a mega rally at Lakhisarai in Munger parliamentary constituency, Shah accused opposition leaders, who had attended the June 23 meeting in Patna, of being involved in scams worth over Rs 20 lakh crore.

from Times of India https://timesofindia.indiatimes.com/india/amit-shah-calls-nitish-kumar-paltu-babu-asks-him-to-have-regard-for-those-who-made-him-cm/articleshow/101368542.cms