To attack someone or something by wildly charging them full force with no sort of tact or skill other than one's own momentum and possibly the backs and sides of their fists as they randomly flail them out of rage, but certainly consisting of no precisely swung blows.
The art of grabbing a miscreant or squatter by the scruff of their neck and the seat of their pants, bending them at their waist making them lose their balance and hurrying them out of their dwelling for non-payment of rent.