Oblique shot
it is also called Dutch angle shot.
The camera is tilted on tripod
It is generally used to given an overwhelming sense of the world being unbalanced or out of kilter.
It can make action highly stylized or exaggerated, which is why a lot of action movies prefer this kind of shot
Time slice (= bulltet time effect)
The bullet time effect was originally achieved photographically by a set of still cameras surrounding the subject. The cameras are fired sequentially, or all at the same time, depending on the desired effect. Single frames from each camera are then arranged and displayed consecutively to produce an orbiting viewpoint of an action frozen in time or as hyper-slow-motion. This technique suggests the limitless perspectives and variable frame rates possible with a virtual camera. However, if the still array process is done with real cameras, it is often limited to assigned paths.
The most famous example is in matrix
http://www.youtube.com/watch?v=F1akgiJqJNo&feature=related
This link is youtuvbe video showing example of Time slice.
