Big Willie's back, y'all!

Will Smith has returned to his rap roots for the first time in 10 years, and his new track is fire.

Smith appears on the remix of Bomba Estéreo's "Fiesta," and you better believe this track is one hell of a party.

Seriously, listen to this song without getting up to dance. You can't. You can't not get jiggy with this. It's actually impossible.

The rapper spits rhymes in both English and Spanish over the Colombian band's dance anthem.

One clue that the 47-year-old rapper-turned-actor may have been planning a collab? His congratulatory Facebook post for the band's Latin Grammy noms.

Instead of dropping a new joint that's the titular track to one of his films (pour one out for Wild Wild West) or counting down to some epic comeback, the Suicide Squad star is playing it hella cool by dropping a party track just in time for the weekend. Well played, Will.