The answer can be seen in the movie Kung Fu Panda. Most of the common folk are either pigs (disgusting/non-kosher, eat anything and excessively) or rabbits (which breed and multiply rapidly).
A few years ago, I was channel surfing and came up on a Matt LeBlanc movie Ed (I guess). In it, I saw a scene with the face of a black man being replaced by the next scene with the face of a chimpanzee. I was so disgusted with the subliminal message that I did not watch the movie.
Similarly, one day, I was watching an episode of The Simpsons on the Star World channel. Every time, Jesus Christ appeared, there was an inhouse ad with the words “LIES” or “LIE”. These ads appeared only when Jesus Christ was on the screen.
Recently, I was looking for a LM386 microphone circuit and I landed up on a website run by one Jose Pino. Looking around, I read that Jose discovered a subliminal message in a Coke ad. Apparently, the word SEX was visible on the screen for a few fractions of a second. I was not able to spot the message in the Youtube version but the comments section betray its effect.
See if you are able to spot the subliminal message.