The way people drive on the Pennsylvania Turnpike, characterized by rapidly switching form lane to lane, passing large gropus of cars or mack trucks at a time, all to keep up the desired cruising speed of 75 to 90 Mph.

This is not to be confused with weaving, or reckless driving, because it doesn't result in accidents, and doesn't involve cutting people off.

When you eat dirt for the first time and leave your family to build a shack in the woods