Well with a title like that you know you are going to be in for an odd experience. A young man who is trying to find his spiritual side is on a downward spiral. So he takes the job as a janitoral which is in many ways the perfect job for him as it keeps him away from the general populance.
He and his crew though fall under the sway of a marketing company that secretly uses them as test subjects. They are fed cookies that have something very special added to them. It has some odd effects like visions and that immaculate conception of the title. Things to say the least get very weird.
This is a rather self absorbed indy film but it is fairly good. Visually it has some just stunning moments. Worth a look for those into the indy scene.