1. Separate the Oreos: Twist each Oreo to separate the cookies from the cream filling. Place the cream filling into a bowl and the cookies into a zip-top bag.

2. Prepare the Cookie Base: Seal the zip-top bag after removing excess air. Crush the cookies into fine crumbs using a rolling pin. Transfer the crumbs to a bowl and add milk gradually, mixing until a thick, dough-like paste forms.

3. Assemble the Roll: Lay a piece of plastic wrap on a flat surface. Evenly spread the cookie paste over the plastic wrap. Then, spread the reserved cream filling evenly on top of the cookie layer.

4. Roll and Slice: Using the plastic wrap, roll the layered mixture tightly into a log. Slice the roll into bite-sized pieces to resemble sushi.

5. Serve: Arrange the Oreo sushi pieces on a plate. Optionally, serve with dipping sauces like chocolate sauce, whipped cream, or frosting.