Us-hrok was the Yuuzhan Vong name for a series of strange hand gestures, made in front of an individual's face, which represented indebtedness and loyalty to another who provided assistance. Yuuzhan Vong in question would fight to the death on that person's behalf.[1]
Appearances
- The New Jedi Order: Force Heretic III: Reunion (First appearance)
- The New Jedi Order: The Unifying Force