Cook bacon in a skillet over medium-high heat until crisp. Remove bacon from pan with a slotted spoon, and discard drippings.
Melt butter in skillet; stir in garlic and green onions. Cook, stirring often, 2 minutes. Stir in lemon juice, Worcestershire, and crab claws; cook 2 to 3 minutes or until hot. Stir in parsley and bacon. Serve immediately with French bread.