What does Bro-sprawl mean?

Bro-sprawl meaning in Urban Dictionary

The work of unnecessarily taking up as much area possible with the body. This is performed in public places and is done despite the seeming discomfort for the place. Usual variations include wide-spread feet, and a leaned-back, almost reclining, posture with arms outstretched, possibly resting on nearby objects or folks. This pose is most-commonly thought by those generally "bros," who can be identified by satorial markers such as polo t-shirts, popped collars, pastel colors, and flip flops or other kinds of motorboat shoes. If bro-sprawl is carried out outside, a baseball cap and beer in a plastic cup are also likely to be included.