Rinse and pat dry your Chicken Drumstick (10) and toss them into a ziplock bag.
Mix together the Olive Oil (1/4 cup), Onion Salt (1 teaspoon), Paprika (1 teaspoon), Ground Cumin (1/2 teaspoon), Cayenne Pepper (1/4 teaspoon), Salt (to taste), and Ground Black Pepper (1/2 teaspoon) mix together to make a marinade.
Grate the Garlic (3 clove) and juice the Lime (1/2).
Pour in the Beer (1 cup).
Give the marinade mixture a good stir to mix it all together and taste it. Then add some salt according to your taste but don't be skimpy.
Lastly toss in Fresh Parsley (1 handful) and mix it in.
Pour the marinade into the zip lock bag with the chicken. Seal it and massage the marinade into all the pieces of chicken. Let the chicken marinate for at least a couple of hours in the fridge or overnight.
Once the chicken has marinated simply throw them on the grill for 25-30 minutes turning over the pieces & basting it with the marinade every 7 to 8 minutes until the internal temperature is above 170 degrees F (75 degrees C).
Serve them up hot and garnished with some fresh parsley and a squeeze of lime.