What the hell?

A man in a black sweatshirt with a Deadpool logo and sunglasses stands in a crowd, gesturing with his hands and moving his body rhythmically as if rapping or performing, while another man in a black t-shirt with a white logo holds a glass of beer and faces him, the two appearing to engage in a verbal exchange or rap battle, surrounded by a dense crowd of onlookers in a dimly lit club with green lighting and a neon sign in the background.