Metallica Get the Mash Up Treatment and It’s FUNKY!

We've seen mash ups before but never this funky! Remember the AC/DC-Bee Gees mash up I posted a while back? Pretty good, right?

Well, this one just might top it. It's a mash up of "Master of Puppets" and Herbie Hancock's "Doin' It."

If this doesn't make you moist, I don't know what will. Hopefully, it's on the new album.