In a medium nonreactive bowl, stir together shrimp, tequila, lime juice, and orange juice; season with salt and pepper. Cover with plastic wrap and refrigerate 20 minutes.
Heat a grill or grill pan to medium-high. Clean and lightly oil hot grill. Grill shrimp until opaque throughout, 4 to 6 minutes, flipping once. Transfer
to a platter and top with jalapeno. Serve shrimp
with lime wedges.