Steps
1. In a bowl, combine olive oil, lemon juice, minced garlic, chopped parsley, and oregano.
2. Add the cleaned octopus to the marinade, ensuring it's well-coated. Let it marinate for at least 30 minutes.
3. Preheat your grill to medium-high heat.
4. Remove the octopus from the marinade and season with salt and pepper.
5. Grill the octopus for about 3-4 minutes on each side, until charred and cooked through.
6. Remove from the grill and let it rest for a couple of minutes.
7. Slice the octopus tentacles and serve with a lemon wedge on the side.