A person who is bad at their job and uses excuses to cover up their inadequacy. This person will also tend to use social media or other forms of social recognition to gloat about any small accomplishment they make regardless of how trivial.
Workplace Environment Scenario:
Employee 1: Damn its so hot in the kitchen, I need another smoke break. Before I head out let's take a photo and tag our store to show how the boys get shit done in the kitchen.
Employee 2: Brah, I'm not your boy. Quit vidalling over there and get back to work. No one gives a shit about the photo. You signed up to work in a kitchen -- its always hot. This is this the 3rd time today I needed to pick up your slack.