I'm sorry, I don't understand.

HARSH, safe, brap brap - all words used variously by my two lads instead of unfair or mean, pretty jolly good and well regarded on the street or the hood as I believe it's now known.

I thought I was pretty au fait with most of the lingo until 12-year-old Alex informed me last night that I was "having a proper stress and needed to chillax."

I can only assume he thought I was extremely agitated and needed either to chill out, relax...or both.