*Wiz Khalifa took part in what is being billed as the first-ever televised sign language rap battle.

The rapper performed his hit “Black & Yellow” on “Jimmy Kimmel Live!” Monday night as three, nationally-certified U.S. sign language interpreters attempted to keep up with him, one at a time.

The three women were not new to interpreting rap lyrics – they had collectively worked with Wu-Tang Clan, Beastie Boys, Snoop Dogg and Eminem, among others.

Watch below.