The manipulations around the characters mouths and the clever use of idle animations are what really sell this clip. Unusual as the genre may be, it's worth a shot. Give it a watch if you get a kick out of WoW-ified film audio, and I hope it brings a smile to your face, as it did mine!
Interested in the wide world of machinima? We have new movies every weekday here on WoW Moviewatch! Have suggestions for machinima we ought to feature? Toss us an email at firstname.lastname@example.org.