Prepare the Pineapple Slush: Blend frozen pineapple chunks with pineapple juice or water and honey until smooth and thick. Adjust consistency with more juice if needed, then set aside.

Prepare the Strawberry Slush: Rinse the blender, then blend frozen strawberries with strawberry juice or water and honey until smooth. Adjust consistency with more liquid if necessary, then set aside.

Assemble the Swirled Slushies: Spoon alternating layers of pineapple and strawberry slush into a tall glass, creating a marbled effect. Gently swirl to combine without fully blending.

Serve: Enjoy the slushies immediately with a straw or spoon for scooping and savor the refreshing flavors.