"Knock Knock you about to get shell shocked"
This is not the majestic return of Vanilla Ice, although you'd be forgiven for thinking it is. Instead, it's a new rap single from the upcoming TMNT movie, "Shell Shocked."
Debuting on Complex, "Shell Shocked" comes from Taylor Gang's Wiz Khalifa, Juicy J, and Ty Dolla $ign. In keeping with the Teenage Mutant Ninja Turtles rap tradition, it features such explicitly Turtles-related lyrics as "nobody do it better, all my brothers tryin'a get some cheddar, we all wanna cut like a Shredder."
Whether you like it or not, it's hard to argue that it doesn't fit with the tone of the movie.
Teenage Mutant Ninja Turtles was directed by Jonathan Liebesman and opens on August 8.