My youngest was in the shopping cart while I pushed him through the grocery store. We passed another mom with child in cart and my son shouted "Hey Asshole!"
I calmly asked "what does that mean?"
He (maybe 3 years old then) replied "I don't know, but Kevin (his older brother) calls me that all the time"
So, rather than act shocked, bewildered, embarrassed, upset, it was a gift from one of my angels to act calm and ask the child what are you saying?
I do allow my children to say F, but not in public, no way to me as an affront or to their siblings. We go right to the root cause of the anger or frustration.
And we as adults have plenty to freak out about in our current situations. Children pick up on this. We all have.
Children are enduring out-dated teaching methods while they are learning the most high-tech modalities in the lifetime of this planet.
Is he angry? foul language is a release of tense energy.
But not appropirate in public or as an affront.
So, let's go play...put on the music and dance, act out, run, throw ball, get back to simple energy release...
and kids want to be with "their own kind"; but encourage them to seek a higher energy...