for me, even though dd is only 19 months. I can't stand hearing kids say shut up its unnecessary. I know a 4 year old who says bugger and I HATE it. And I am not an anal parent kwim. I tolerate alot and am not really mega strict but there are a few things I just don't like. hearing a 4 year old say bugger is just like what the! I know she doesn't know what it means but still