Socialist pigs

From Aaran, in the comments on an earlier post:

In a bid to be politically correct and not scare little children the message has inverted to promote the foolishness that the original was meant to warn against. Now that the first two don’t get eaten it promotes a welfare mentality; you can get away with being lazy because there is always someone you can bludge off when you need.

It made me laugh. Have any other fairy tales or fables been hijacked.