Joey's Orange Speedo

We had Warren over not to long ago and I made my signature tiki cocktail, the Joey's Orange Speedo.

Here's how I made it this time: 

3 ounces orange juice (I often use grapefruit juice)

1 1/2 ounces rum (I used Myer's)

1 ounce orange curacao 

(recipe calls for falernum but I couldn't find it although later I notice it was in the basement with some other extra booze)

I topped it off with Aperol (although I originally used club soda and I'll sometime use Bubly brand charged water)

Warren loved it.