The term 'Bazball' has been echoing in the cricket world for the past few weeks thanks to the attacking style England have adopted under McCullum's charge.
A number of allegations were made on social media following the close of the Day 4 of the match, which England won by seven wickets to draw the series 2-2.
After taking over the captaincy from Virat Kohli, Rohit Sharma took the Men in Blue to victory against New Zealand, West Indies, Sri Lanka, and now England.
An all-round performance from Hardik Pandya provided Team India with a 50-run victory over England in the first T20I of the three-match series, here at Southampton on Thursday.
Hardik smashed 51 runs off 33 balls which took India's total to 198/8 in the first innings. Later, he went on to scalp four wickets and restricted England at 148.