Mix the filling: In a bowl, beat together cream cheese, crab meat, scallions, garlic, Worcestershire sauce, soy sauce, sesame oil, salt, and pepper until smooth. Chill 10 minutes.
Assemble wontons: Place a wrapper on a clean surface, spoon 1 tsp filling in center. Moisten edges with water, fold into a triangle (or bring all corners to center), seal tightly. Repeat.
Heat the oil: In a deep pan, heat oil to 350 °F (175 °C).
Fry wontons: Fry 4–5 at a time for 2–3 minutes until golden, turning once. Drain on paper towels.
Serve hot with sweet chili or soy dipping sauce.