Here PMN's that are marginated along the venule wall (arrow) are squeezing through the basement membrane (the process of diapedesis) and spilling out into extravascular space.
Basically, when all the fat spills out of the burger it cooks in the fat rather than the fat going around to other parts of the pan and you're not able to utilize it.
By positioning him in the extreme foreground of the composition, his left arm on his hip as if he is breaking the picture plane and spilling out into the viewer's space.