To see a pig in your dream symbolises dirtiness, greediness, stubbornness or selfishness. Alternatively, the pig may represent gluttony, opulence and overindulgence. Perhaps it refers to someone who is dirty or someone who is chauvinistic.
If you like pigs and think that pigs are cute, then your dream about a fat dirty pig represents your misconceptions about certain things. What you believe and what is reality may be two different things. This pig may be analogous to a relationship or a man in your life. You think that the pig will be a certain way, but in actuality reality is not at all what you had imagined.
To see a pig being cooked alive in your dream suggests that you are undergoing a drastic transformation. You are ready to rid yourself of the negativity surrounding your life.