Definitions by Faghagg

Neurosis 

A vague diagnosis to describe:
-sometimes constant anxiety with no stress triggering it
-obsessive compulsive antics
-irritably with your girlfriend to the point where you smack her and she says "why" and you reply "because"
-repeated fantasizing of every day things
-so-on

Symptoms tend to take form in manic episodes that can last for days, weeks, or maybe just an hour.

Kimmy: "I hate my life. Why am I even here?"
Kimmy then has thoughts about self worth and what her worth means to Tod, which is being controlled by her sporadic anxiety attack because she has neurosis.
Tod: "Haha, you're so neurotic."

Neurosis by Faghagg February 1, 2010