Urban Dictionary

(also called KAOS or Current 156)
a magickal spirituality with little or no set-in-stone ritual,dogma,deities, or any other object of faith to which the initiate is bound. The chaos magician only places faith in himself. It is generally agreed among chaos magicians that magick is a process of the psyche, not a nebulous 'spirit' or some such thing. All older magickal paths are seen by chaos initiates as different forms of the same psychic process, which may be imitated with any and all forms of ritual and symbolism that hold a personal meaning for the magician. Gods and ceremonial equipment, if present at all, are seen as symbolic, psychological tools used as vehicles into the magician's inner potential. Once this potential is fully realized, the God of use may simply be tossed aside.

Chaos magick finds its origin partially in the 'sigil working' of Austin Osman Spare. In this form of magickal practice, the magician creates a symbol, or sigil, representing a goal or desire. Using any method he/she chooses, the magician then goes into a trance state wherein the sigil is the sole object of consciousness. after the climax of this trance state is done with, the sigil is to be "banished", or forgotten, so that the goal it represents will ingrain itself into the unconscious mind of the caster.
Some sources have it that the history of chaos magick runs further back. Such sources trace it to the anti-witchcraft hysteria of medieval Christian Europe, in which witches would have to invent new methods of magick so that they would not be caught doing obviously magickal ritual.

The first major occultist to write about these ideas calling them 'chaos magick' was Peter Carroll in his books Liber Null and Psychonaut. Far-out writer William S. Burroughs is also known for his invocation of Arabic gods by chaotic methods. Comic artist Grant Morrisson has also written extensively on the subject. Phil Hine's chaotic path revering Cthulhu, Nyarlathotep, and other gods from the Lovecraftian mythos has become widely popular, almost to the point of becoming a traditional path in itself.

Even chaotic magick has its own organizations. The most popular one is called the Illuminates of Thanateros. The dual nature of their god (eros,love and life+Thanatos, death and the will to die) brings to mind the Gnostic yin-yang-ish deity Abrasax.
Thee Temple ov Psychick Youth, a splinter group led by artist, musical pioneer, cultural engineer, and "pandrogyne" Genesis P-Orridge, places a high emphasis on sigil work focused on the liberation of the individual from conditioned modes of thought, as well as bringing about a world of absolutely free artistic expression. They show a strong preference for masturbation as sigil work, and hold both the male and female ejaculants as sacred. The Church of the Subgenius, which deifies Bob the used car dealer, puts out sarcastically toned texts and seems to be focused on pranks.

a four-piece band from Vancouver Canada.
they sing punk/screamo music.

stands for:
The Witness Protection Program.

To jump the shark as Fonzie did in the waning days of Happy Days, in a misguided attempt to gain publicity for a show in decline. From the Latin pistris=shark saltus=jump

the act of playing a video game such as minecraft and walking off the edge and dying to the void

When you belch into a person's vagina or anus while going down on them.

the act of wiping your ass

To smack the fire out of someone/something.