חפשו מילה כלשהי, כמו guncle:
 
1.
Ninjallistics (Ninja + Ballistics), (pronounced "nin-ja-lis-tics") is the science of mechanics that deals with the motion, behavior, and effects of the human body while moving in a dexterous & stealthy state.
IE; quickness with minimal sound db.

Ninjallistics or Ninjallistic.
rolling, aerial flips, hanging, quick evasive movements, climbing, jumping.
all the while being as quiet as possible.
מאת Theeun Holy 21 ביולי, 2008