Crush the Oreo Cookies and reserve some for the toppings.
Add the coffee, milk, chocolate syrup, chocolate chips and Oreo Cookies to a blender.
Blend until smooth.
Then add ice to the blender and blend until the drink is the thickness that you prefer. More ice will make the frappuccino thicker and less ice will make it thinner.
Pour the mixture into a glass, top with the whipped cream, reserved crushed Oreos and drizzle with chocolate syrup.