2 tbsp. butter, melted
Juice of 1 lemon
2 tbsp. oil
1 tbsp. Dijon mustard
3 to 4 cloves of garlic, chopped
1/2 tsp. Worcestershire sauce

Blend ingredients and marinade desired amount of shrimp (large or jumbo are best) for 2 to 4 hours. Broil or grill 5 minutes.