Watch Jack Black Twerk In Weird Al's 'Happy' Parody Video

...Though we're not sure we're happy about seeing that.

Have you ever wanted to watch Jack Black twerk? Now's your chance, as "Weird" Al Yankovic has released the first video from his new album "Mandatory Fun." The track, called "Tacky," is not a parody of Iggy Azalea's "Fancy" as many fans had guessed, but actually skewers Pharrell's "Happy." But with way more contrasting colors.

The video, which premiered over at Nerdist, also features Aisha Tyler, Margaret Cho, Eric Stonestreet and Kristen Schaal, in addition to Al himself.

This is just the first video off the album, which will see eight videos hitting online over the next eight days.