To experience a situation which calls into question the way your mind currently sees a certain idea or the world in general. Such an experience usually leaves the person stunned/speechless while he/she begins wrapping his/her mind around the new idea.
The movie Vanilla Sky was a total mind fuck. Now I don't even know if I'm actually living my own life. Man, my head hurts from thinking about it!
A show MTV created because of the popularity of Laguna Beach. Star Lauren or L.C. and her ditzy friend Heidi decide to live on their "own" in the hills (L.A.), but even though neither has a full time paying job they somehow miraculously have money to pay for everything. Watch out for a cameo of Jason from Laguna Beach. "Reality" t.v only O.C. obsessed teens could believe.
Lets go watch the hills where Heidi will convince 18 year olds everywhere they can get a party job with no education.
a religious group which promotes worship of a human leader and devotion of one's life to a specific purpose.
Some have members practice certain rituals or follow a set of principle rules. The group usually believes its way is the only correct way to live life, and all non-members are doomed to some horrible fate if they cannot be persuaded to join.
Mormonism could easily be seen as a cult. Jesus is the savior, and unless you devote your life to following his teachings you will suffer a firey torture in Hell.