Unless you live under a rock (or in the White House), you're surely aware that this week's upcoming episode of Saturday Night Live features Chance the Rapper hosting and Eminem as the musical guest. 

In anticipation of the sure-to-be momentous event, SNL released a promotional video featuring Em, Chance, and cast member Leslie Jones clowning around. In one of the bits, Chance introduces himself, and Em decides that, since he's a rapper too, Chance needs to change his name. The trio goes back and forth with suggestions, before finally landing on "Chancer the Dancer." 

You can see the whole clip above, and make sure to watch SNL where Eminem will perform his new single "Walk on Water," along with an as-yet-released track.