Place boston butt pork roast in a dutch oven.

Add enough water to come up to the middle half of the roast.

Add salt and black pepper.

Boil covered on middle low heat for 2 to 2 1/2 hours until flaky tender.

Lift roast out of water onto a plate and allow to cool.

Shred or cut into small pieces resembling pulled pork.

Put into a serving bowl.

Mix ketchup, water, lemon juice, oil, brown sugar, vinegar, worcestershire and red pepper flakes to create the sauce.

Put sauce in a small saucepan and boil for 1 to 2 minutes.

Cool the sauce.

Add sauce to pulled pork to one's own taste.

Serve with vegetables or serve in a sandwich bun.