"Four legs good! Two legs bad!" = "Yes we can! Yes we can!"
Warning: The pigs will not save the farm!
Have you seen the little piggies
Crawling in the dirt
And for all the little piggies
Life is getting worse
Always having dirt to play around in.
Have you seen the bigger piggies
In their starched white shirts
You will find the bigger piggies
Stirring up the dirt
Always have clean shirts to play around in.
In their styes with all their backing
They don't care around
In their eyes there's something lacking
What they need's a damn good whacking.
Everywhere there's lots of piggies
Living piggy lives
You can see them out for dinner
With their piggy wives
Clutching forks and knives to eat their bacon.
--George Harrison and John Lennon, recorded by The Beatles.
Notice in the last line what the pigs are eating!
--Charlton Heston in Soylent Green