"pig me" can be translated as "me, the pig" or "my pig fate". However, without more context, it's difficult to determine the most accurate translation. In Chinese slang, "猪命" (pig me) often humbly refers to oneself in a self-deprecating manner, which can be interpreted as "someone insignificant" or "a humble person like me".
When a pig escapes from the truck on its way to the slaughterhouse, how will it face this world - sausages, bacon, roasted meat, etc. Fortunately, it escaped to a pet shop, perhaps, this is the only way for animals to survive in the human world.