Are you a SMOG?

Heard a brand new acronym the other day and thought I’d share it here.
A woman I know got called a “SMOG” by a mate of hers and she couldn’t for the life of her work out what it stood for.
Silly Moo on Gin?
Sluts Make Odd Grandmothers?
Sensible Mums Own Guns?
But no - apparently it turns out this is a new term referring to Smug Mothers of Girls.
Obviously, it’s meant as some sort of insult. Are mothers of girls smug then? And if so, in what way?
Or are the people who came up with the term - mothers of boys, I’m guessing - just jealous?
Let’s face it, girls are much better than boys aren’t they?
I’m not just talking about better baby clothes and stuff, although obviously that is a pivotal consideration
They’re just so much more advanced at all the crucial developmental stages too - walking, talking, shopping…
And they aren’t as blardy naughty.
In fact, now I come to think of it, almost every small boy I know has at some point behaved like a proper little sod in front of me.
Kicking footballs at my head in my living room; breaking expensive furnishings; pulling my cat’s tail...
“Ooh, they just need to play fight sometimes - so much energy,” defend their parents.
Just need a good clip round the ear, more like.
Yet, apart from a few notable exceptions, all the little girls I know are lovely little pixies who sit quietly and do whatever they’re told without a fuss. Sigh.
Mothers of girls have every right to be smug in my humble opinion.
Until the girls reach the age of about 12.
Then you aren’t so much “smug” as just “relieved you’ve got through the entire day without committing murder.”