Used in the Southern United States of America to refer to a back-woods, inbred person, whose mama and papa were blood relatives. Always massively ignorant and always dumb as a post. Physically they appear strange, almost always with wide-spaced eyes and black hair, due to their inbred genetic deformities.
That Little gal was a creeker, so he supposed now one would give a damn if he took her back to his shack and gave her a header.
To view a television show or movie in short segments using the "skip ahead x seconds" feature of modern computer-video players. Usually because the video concerned is of low to moderate interest but otherwise contain large numbers of scene of dubious worth (trite expository dialog, etc.)