6 cucumbers, chopped
4 tomatoes, chopped
1 red onion, chopped
1 package dry ranch dressing mix
1/4 cup vinegar
1/4 teaspoon sugar (more or less depending on how sweet you want it)

1. Put all the chopped veggie in a big bowl.
2. In a smaller bowl, whisk the dressing and sugar with the vinegar.
3. Pour over veggies, and stir well.
4. Refrigerate overnight.
5. Serve with tortilla chips.