Holly Jolly Expansion is a nice little seasonal ditty to ring in Cataclysm by the WoW Outcast Network. Considering today's the big day, it seemed like an appropriate song to enjoy while installing the new expansion.

The video's a fun counterpoint to the music, which is a parody of Burl Ives's Holly Jolly Christmas. Maybe I didn't need to spell that out, but as we all sit here staring at our installation progress, it's best not to make any assumptions. My hat's off to the WoW Outcast Network for a perfectly timed release.

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 machinima@wow.com.

This article was originally published on WoW Insider.