Boozy peanut butter s'mores milkshakes are an over-the-top decadent dessert, with chocolate, peanut butter, vodka, marshmallow and graham cracker. Boozy peanut butter s'mores milkshakes ... sounds like a mouthful, doesn't it? Takes s'mores, add peanut butter. Add ice cream, turn it into a milkshake. Add flavored vodka, turn it into a boozy milkshake! Do I