Kougathu

Kougathu was an Ithorian technique that took advantage of the species' two mouths to shout loudly enough to stun an attacker. Although it rested upon a natural ability, kougathu was regarded as an art and required training, practice, and discipline.

Text and facts from the “Kougathu” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.