Whenever I hear Chewbacca, I am all about the sounds - otherwise known as Shyriiwook. With enough effort, you can probably work in enough phrases into your presentation.<p><a href="http:&#x2F;&#x2F;starwars.wikia.com&#x2F;wiki&#x2F;Shyriiwook&#x2F;Legends" rel="nofollow">http:&#x2F;&#x2F;starwars.wikia.com&#x2F;wiki&#x2F;Shyriiwook&#x2F;Legends</a><p>If all else fails - there is always chairbacca