On Wednesday night, Fallon discussed the diss and joked that, "Trump was mad, but he was also a little confused".
Eminem's video has already gone viral, for obvious reasons.
At the end of the "rap", Meyers threw up a middle finger at Trump supporters, much like Eminem said "fuck you" at the end of his freestyle.
What, you thought Eminem would let all the attention from a blistering, anti-Donald Trump freestyle go to waste?
The Rap god, Eminem took a hit on American President Donald Trump. "Trump is so pissed he just revoked Dr. Dre's medical license". In the rap cypher, Eminem runs down a list of criticisms of Donald Trump, briefly touching on issues such as immigration, corruption, hypocrisy, white supremacy, the National Football League, gun control, environmental disasters, and much more during the short clip.
Hours earlier, numerous celebrities rallied around Eminem to both support him and criticize the president - like Lebron James, who shared a photo of The Thing from the Fantastic Four alongside the words, "Racism is the only thing he's Fantasic 4 (fantastic for), cause that's how he gets his rock off, he's orange".
Not only this, through his rap, the Lose Yourself star also urged fans to choose sides between him and Trump.
Colin Kaepernick - who started the demonstrations by "taking a knee" past year - thanked Eminem for the song's reference to his ongoing protest on Twitter.