Cynical Asshole Syndrome is a condition that makes the majority of things in everyday life seem shit and meaningless.

CAS usually develops as a person gets older but can occur from as early as birth.

It is believed to be linked to the following:

Popular Culture
Fucking Awful Hollywood Movies
Advertising
TV Shows such as X-Factor, I'm a Celebrity, Big Brother and Jersey/Geordie Shore
Paris Hilton
Mcdonalds
Insecurity
TV Soap Operas
Luck
Justin Bieber
Having your heart stamped on by an ex-partner

PTD (Post Travel Depression)
Having shitty parents
Trauma/Stress
Rebecca Black

CAS is infectious and can spread to other people. Infection becomes more likely to those that spend alot of time with a current CAS sufferer.

In extreme cases CAS can develop into Gothic Syndrome