I'd be worried, too, if a fast food toy inspired my innocent child to start swearing. Those foulmouthed Minions have a lot to answer for.
Oh, who am I kidding? My daughter's first sentence was: "F*cking road works". I swear (ha!) there had been road works within 600 metres of our house continuously throughout during the first two years of her life. I guess I hadn't realised the effect my uncensored utterances were having on this baby-infant-toddler of mine. It only became evident the day she spoke that she somehow clocked the road-cones, stop-go men and diggers at the roundabout a few seconds before I did. My bad.
I've already mentioned my fondness for the F-word. I guess my child was always going to pick up on that - since, you know, I didn't turn into a paragon of virtue when I became a mother. So, yes, my two-year-old shocked me with her parroting of my vocabulary but I've only recently started wondering what is my official policy about children and swearing.
Some people think it's hypocritical if parents swear while expecting their children to shun curse words. However, I totally subscribe to the belief that adults may swear but children should watch their mouths. Why is it any different to other vices or privileges grown-ups are free to indulge in? I do plenty of things I don't want my daughter to mimic just yet. I really don't buy into the idea that children should be allowed to swear just because the adults in their lives have potty mouths.
There's a school of thought that swear words are more hardcore these days. I know I pretty much head straight to the F-word from the get go. Those less offensive swear words just don't quite cut the mustard any more. "Bugger", for example, was lost as a viable expletive at about the same time it was harvested by the automobile industry for advertising purposes. That's one way of ruining a perfectly good swear word.