Heat 1 tablespoon vegetable oil in a large skillet over low heat. Add eggs and cook until cooked through, about 2-3 minutes per side, flipping only once. Let cool before dicing into small pieces.
Heat remaining 1 tablespoon vegetable oil in the skillet over medium high heat. Add garlic and Spam, and cook, stirring often, until light golden brown, about 3-4 minutes.
Add corn, peas and carrots. Cook, stirring constantly, until vegetables are tender, about 1-2 minutes.
Add rice and gently toss to combine.
Add soy sauce, fish sauce, sesame oil and white pepper. Cook, stirring constantly, until heated through, about 1-2 minutes.
Stir in green onions and eggs.
Serve immediately, drizzled with Sriracha, if desired.