In a blender, combine two generous scoops of chocolate ice cream, 1 ounce of Baileys Irish Cream, and 1/2 cup of milk. If you desire a kick, add 1 ounce of vodka. Blend on medium speed for about 30-45 seconds, until the mixture is smooth and creamy.

After blending, pause to taste your creation. If you prefer a sweeter or stronger flavor, add a drizzle of chocolate syrup or an extra ounce of vodka. Blend for an additional 10-15 seconds to incorporate the additions fully.

Take a tall glass and drizzle chocolate syrup along the inner sides, spiraling downward for an elegant presentation. Chill the glass in the freezer for about 5 minutes if you want an extra frosty drink experience.

Carefully pour the blended chocolate mixture into the prepared glass, filling it close to the top but leaving some space for toppings.

Generously top your cocktail with whipped cream, letting it spill slightly over the edges for a luxurious feel.

Sprinkle crushed Oreos or chocolate shavings generously over the whipped cream. Lightly dust with cocoa powder.

Enjoy your cocktail right away, complete with a straw or spoon for easy sipping.