Dice the cucumbers into small, bite-sized pieces.
Finely chop the red onion.
In a mixing bowl, combine the cucumbers and red onion.
Add the fresh dill and mix gently.
Squeeze the juice of one lime into the bowl.
Drizzle with olive oil and stir to combine.
Add crushed red pepper, salt, and pepper to taste.
Taste and adjust the seasoning if needed, add more salt, lime juice, or red pepper to balance the flavors to your liking.
Cover and refrigerate for at least 30 minutes.
Stir before serving to combine flavors.
Serve cold and enjoy with your favorite dish.