I saw this sign at the local BBQ place near my house:
I believe animals were put on this earth to be eaten by other smarter and/or stronger animals. Even so, this sign creeps me out a little.
I'm guessing maybe people don't want to be reminded of the sound their delicious dinner used to make before it became their delicious dinner, so it's probably not the best way to lure them into your fine establishment. Also, I don't speak pig, but I'm pretty sure that sound doesn't signify "approval."
So I got the half chicken dinner instead. Mmmmm.