Boil a large pot of water, and cook the rice noodles for 1-2 minutes. Strain. They should be undercooked at this point.
Add 2 tbsp of oil to your wok. Cook the garlic at medium heat until golden brown.
Add the lightly cooked noodles and 3 tbsp of sauce. Cook until the noodles begin to soften and absord the sauce. Add more sauce and/or water if needed.
Push the noodles to one side of the pan, and add the shrimp and eggs. Cook until the eggs are coagulated.
Push the noodles over the eggs and shrimp, and cook until the shrimp are pink.
Add the bean sprouts and green onions, and stir fry for 1-2 more minutes. Add 1-2 tbsp sauce to achieve the desired taste.
Top with peanuts, lime juice, and sriracha sauce to taste.