Cook some chopped up bacon until crispy. Boil some pasta until cooked. Dump half cup of pasta water into bacon, mix. Mix 3 eggs with a half cup of parmesan, drip in a few tablespoons of pasta water while mixing. Turn off stove, dump pasta into bacon, mix for a few minutes, dump egg and parmesan in, mix vigorously. Eat with a big chunk of crusty bread. Should take 20 minutes from turning on the stove to eating.