A Wirricowe is, as its name implees, a cowe that wirries fowk. A cowe is a kin o hobgoblin, bogle or some ither inteemidatin object o terrification. It kythes maistlins in the form o a bollie, boodie, trowe, bogle-bo, wirry-carle, gurliewhirkie or some ither kin kynd o fearsome unbeast.