Arrr.

this be my signature weapon.

You use a Short Sword.
Stylish and deadly, a short sword, sabre or rapier is your weapon of choice. You are well aware that an edged weapon puts you a cut above the rabble, but you also keep your blade relatively small to give you the quickness you need to stay on top. Your opponents seldom see your attacks coming, and by the time they could have regained their senses, they are all dead.