Lacking determination to be socially active; making minimal to no appearances at group events; intentionally missing and not replying phone calls, text messages and voice mails and avoiding social networks on the internet (AIM, Facebook, Twitter, MySpace, etc.) to the extent where your friends think you're living under a rock.

Often acknowledged as an effect of post-heartbreak/depression and lasts for several months at a time.
Girl: "Where's Jamie been? Is he okay?"
Boy: "He must have caught Patrick Star Syndrome, I haven't heard from him in ages."
Girl: "That girl must have broken his heart, huh?"
Boy: "You bet."
by Kesoboy April 25, 2009
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The destructive mix of entitlement and ignorance. Feeling like you deserve everything without knowing anything. Truly corruptible just based on valuing one’s self above all without any true value system. This behavior was exhibited many times during run of the animated classic, Spongebob Squarepants.
Why is she crying?

Her mom stole her boyfriend and took her car to Orlando for the weekend.
Wow, how could she do that?
She suffers from PSS. Patrick Star Syndrome
by Tuffemaverick January 7, 2022
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