There is only so many times where people try to take advantage of you before you stop playing nice, and show them your fangs.  Right on! That last paragraph was pure unfiltered truth. The fats who steal the accomplishments are the absolute worst. I've had co-workers who couldn't even get through two hours without an eat and smoke break but would then claim credit for what I worked my ass off to do. They are the ones I hate with the most passion.