Place 4 serving glasses in the freezer for at least 10 to 15 minutes.
Coarsely chop 4 oreo cookies and set aside.
Add the rest of the cookies to a blender.
To the blender, add the ice cream, milk, heavy cream, mint, and food coloring.
Pulse until blended. If you want a deeper green color, add a couple more food color drops. If you want a mintier taste, add a bit more mint extract, and process until blended.