Preheat your oven to 350°F. Grease a 9x9-inch baking dish and set aside.
In a large bowl, whisk the softened cream cheese until fluffy. Add the sour cream, mayonnaise, Worcestershire sauce, soy sauce, salt, pepper, and lemon juice.
Using an electric mixer, beat the mixture until completely smooth and well combined.
Gently fold in the drained crab meat and ½ cup of the shredded cheddar cheese.
Spread the mixture evenly into the prepared baking dish. Sprinkle the remaining ½ cup cheese on top. Bake for 25 minutes, or until hot, bubbly, and lightly golden.
Drizzle with sweet Thai chili sauce to taste and sprinkle with sliced green onions. Serve warm.