Lime wedges Peel and devein shrimp, leaving tails on. In blender, pure half of the oil, lime juice, giger, garlic, jalapeno peppers and pepper; toss gently with shrimp to coat well. Cover and refrigerate for 1 hour. Meanwhile, soak wooden skewers in cold water for 30 minutes. Thread 3 or 4 shrimp onto each skewer. Discard remaining marinade. Brush one side of shrimp with some of the remaining oil. cook shrimp, oiled side down, over medium-hot grill or broil for about 2 minutes per side or until pink and firm to the touch, turning once and brushing with remaining oil. Transfer to serving place; garnish with lime.