WATCH: Sir Mix-A-Lot classic gets back-to-school makeover in hilarious new video: Baby got class!

RALEIGH, North Carolina -- Remember the Holderness family?  They're the folks from the Christmas jammies video.

They’re back.

But this time it’s all about big buses, we cannot lie.

The video is headed to viral fame and even Seattle's own Sir Mix-A-Lot is loving it.

Mix tweeted our Bill Wixey after seeing the video on Q13 FOX News This Morning.

Without further ado enjoy and remember baby got class!

(Hat tip to FOX4 in Kansas City for finding this gem!)