Not exactly truly subliminal, but here is an example of swear words covertly inserted into disney cartoons – here is Donald Duck saying “fuck you”. It is apparent in the episode recorded in 1937 titled “Clock Cleaners”.
It is apparent and leaves no doubt to us that this message was intentional, and Disney can, as always, just plead “coincidence”.
The whole scene goes something like this:
Donald: Oh, shut up!
You shut up.
Donald: Oh yeah?
Donald: F-you! (Donald was supposed to say “says who”, but they added the strong “K” at the end… really cunning).
Disney is not a stranger to numerous subliminal messages embedded in their videos. This one might not even be that bad as most have a sexual connotation to them.