An offensive attack, characterized by the loose whipping motion of lengthy arms driven by an aggressive turning of the torso.
Little Johnny got blind sided by a ganglethon on the way home from school. The attackers arms moved so fast and so loosely he couldn't get a positive ID.
Turner kept picking on Joey. Joey couldn't take it anymore so he started to ganglethon. The whipping motion of Joeys finger tips smacked Turner right in the face.
Sarah tried to ganglethon without practicing and dislocated her shoulders.