Force quack is a destructive, Duck-exclusive sonic-based Force power, invented and mastered by the insane Caporegime of Daffia – NegaDuck. The user takes a deep breath, then releases a powerful wave of loud quacks, amplified by the Dark Side energy. The other known users include Darth Daffy and Darth Ducky. This article is a stub about The Force. You can help My English Wiki by expanding it. If you don't, they'll destroy your planet.