Cook the pasta according to the package’s instructions.

Drain excess water, rinse with cool water to bring the pasta to room temperature, and set aside.

In a large mixing bowl, beat the pineapple juice, milk, sugar and pudding mix until thoroughly combined, about 1-2.

Fold in the pasta, both kinds of pineapple, oranges, marshmallows and coconut.

Cover and refrigerate for at least 3 hours, or overnight, if you want to make it ahead.