Banch

I have always understood this to be a Vermont/New England term, deriving from "driving like a banshee". Verb - 1.The act of driving very fast on a winding country road, preferably a dirt road. 2. The act of purposefully driving off the roadway and into a field, especially after much rain, where through decent pedal-work the vehicle can be made to spin, providing a fun ride and tearing hell out of the field.