Prepare the Base:
In a blender, combine the brewed coffee, milk, heavy cream, vanilla extract, and lime zest. Blend until smooth and frothy.
Assemble the Frappuccino:
Fill a tall glass with ice.
Pour the blended coffee mixture over the ice.
Top with a generous amount of whipped cream.
Sprinkle with graham cracker crumbs.
Drizzle with lime green drizzle.