In the fourth season of the original Teenage Mutant Ninja Turtles show, the Turtles are beleaguered by real estate magnate and rotund blowhard Fenton Q. Hackenbrush, who runs the not so subtly named Donald J. Lofty Enterprises. Hackenbrush wants to demolish the sewers completely and turn them into Donald J. Lofty luxury condos. For that, he needs the Turtles to disappear. (If Hackenbrush is anything like the real Trump, he probably thinks the Turtles are the wrong color to live in one of his buildings.)
Also, if you demolish the sewers, where will people s**t?
In an interview with April O'Neil, Hackenbrush sells his greedy plans to the public on the basis that his sewer reconstruction will "flush out the worst menace in the city: the Teenage Mutant Ninja Turtles." Of course, the people of New York don't have any problems with the Turtles, so Hackenbrush forces a group of employees to dress up in those bad Turtle Halloween costumes we all used to wear and go commit crimes.