The popularity of Naruto has resulted in references being made to it in other series.
In "Treehouse of Horror XXV" of The Simpsons, different alternate reality versions of the Simpsons appear. In one of these versions, the Simpson family are each dressed up as a different manga and anime character; Bart dresses up as Naruto.
In Chille Tid of Steven Universe, the shape that Lapis' water-wings take after they move over her torso, and the way that she appears to sink into the ground in Malachite's Realm, resembles the way Zetsu travels underground.
As Korosensei preps Terasaka for the mid-term, he wears a Konoha forehead protector to symbolize that he is "weak in multiple subjects", similar to how Naruto was in the Academy. He once again wears the same forehead protector to prep Terasaka for the end-of-term finals. In the anime, he uses Naruto's catchphrase "dattebayo"