Shredded Pork

2 pork shoulder or butts, which ever is on sale
1 cup ginger ale
2 onions
4 bottles KC Masterpiece BBQ sauce (the spicy works better but it can be very hard to locate)
Tabasco Sauce

Cut the meat off the bones (large pieces is fine) and fill up a crock pot. Cut the onions in half and add to the meat. Pour 1 cup of the Ginger ale (not diet) over it all. Cook on low 12 hours. Take out the meat, throw out the onions and juices. Shred the meat and return it to the pot. Mix in three of the bottles of BBQ sauce and tobasco to taste. Cook on low for another 5 to 6 hours, adding more sauce as needed.