#2 Out of disdain for Triple H
Triple H’s untouchable presence in the back has led to the 14-time World Champion flexing his muscles on several occasions. Triple H embodies Vince's idea of a top guy, he's big, handsome and jacked, everything Punk isn't.
And it's clear that Hunter allowed this concept to get to his head in terms of his attitude towards others.
After Punk left in 2014, he went on his good friend Colt Cabana's podcast and voiced some scathing revelations about the COO. Claiming that the Game never liked him since his debut, tried to get him fired and that the company sent him his severance letters on his wedding day. All this adds up to bad blood and blatant animosity.
So to get under the skin of the Authority figure, fans chant Punk's name at him at every opportunity.