Staten Island is a New York City island borough and county.
In Rise of the Teenage Mutant Ninja Turtles: The Movie, when knocked off of the Technodrome by Krang One, Donatello and Michelangelo are hurtled toward Staten Island, with Raphael keeping them from hurtling to their doom by grabbing them by with his mystic aural form and crashing into the land. Upon realizing that he's on Staten Island, Don is disgusted. They remain there throughout Leonardo's fight with Krang One, and when rescued by Mikey after he follows Krang One into their dimensional prison, also is disgusted when he realizes where he is.