A social condition describing a person's need to display their distaste or dislike for certain people, without naming any names, on their Twitter or Facebook status.
Often intended to elicit comments from supportive friends, and infuriate or annoy others.
Carl: "Why did Jen put 'is tired of playing games with all these children - you know who you are' on her status?!"
Bill: "Because man, she's got a fierce case of SAS (Status Aggressive Syndrome)"
Aggressive Power Chillen or "APC", is the action of actively seeking to max out one's chilling. eg: if you are regular chilling, sitting in a chair, you can transcend to aggressive power chilling by kicking feet up, slouching to the highest degree possible, and smoking/drinking whatever is around you.
"Check that guy out, feet up, chillin on a strongbow...that nigguh is aggressive powerchilling"