Peel and finely chop cucumber, jicama, and pineapple.
Mix all fruit and veggies together and add chile pepper seasoning to taste.
Add orange juice. Chill.
Another way to serve it is by omitting the orange juice before chilling. Then dividing the fruit into cups (portions vary depending on the size of the cups), and filling them up with orange juice. This keeps the fruit and vegetables crunchier. The first methods absorbs more of the juice into the fruit and vegetables, so they are softer. Both ways are delicious.
Crumble a little bit of queso fresco on top, if you like.