You will need:

1/2 cup Red wine vinegar
2 T. Balsamic vinegar
1/2 cup olive oil
2 cloves crushed garlic
4 T. Soy sauce
1 T. Worcestershire sauce
1 T. Slap Yo Tongue Hot Sauce
1 T. mustard
Salt-and-pepper

Directions:

Wisk all ingredients together. Place flank steak, chicken, or pork roast in a ziplock bag. Pour marinade over meat and marinate over night.