In a large skillet, heat the oil and add the garlic. Cook until tender.
In a bowl, whisk your eggs lightly with a fork. Pour them into the skillet, and cook just until they solidify, moving the eggs around the skillet so they lightly scramble. Do not overcook.
Remove when eggs are cooked and set aside.
In another small bowl, stir together the soy sauce, lime juice, brown sugar, fish sauce, and red pepper flakes.
Pour the sauce into the skillet and add the scrambled eggs.
Add noodles and toss to coat in the sauce.
Remove from heat. Sprinkle with green onions, cilantro, and peanuts.