Just remembered, I was watching 'Lie to Me' a few nights ago, and the muted 'pig' a couple of times. It took me a few minutes to figure out what the muted word was, but then I realised. However, since that COULD, if you really want to, be construed as abusive, I didn't really think too much about it.
After watching Masterchef and now connecting the two, it just seems ridiculous!