move forward on the hands and knees or by dragging the body close to the ground
a tour taking in several pubs or drinking places, with one or more drinks at each
an area of limited height under a floor or roof, giving access to wiring and plumbing
cause someone to feel an unpleasant sensation resembling something moving over the skin, as a symptom of fear or disgust
another way of saying make someone's skin crawl (see skin).