Yub Jub means "Devour the Weak": An Authoritative Study of Ewoks
http://mcsweeneys.net/2009/6/2mcardle.html Mike/Irish sent me this the other day and I just around to reading it today and I laughed my ass off. Absolute necessity to read for anyone who has ever watched a Star Wars movie. It's reasonably short and totally worth 5 minutes.