MN phrases

[WhatsTheFrequencyKennneth]

Probably already been done to death so apologies but what common phrases do you hear on Mumsnet that you rarely or never hear in real life.
Mine are:

Christ on a bike
Jesus wept
Race to the bottom
LTB

Not phrases but
"Common" "Vulgar" were considered laughably snobbish when I was young and I almost never hear them apart from on MN.

Naice
Are you on glue?

I say 'Christ on a bike!' in real life quite often, and sometimes 'Jesus wept' too

Just my opinion / just my twopennorth etc.

Irritating.