my favourite atm is LMF..
A modern version is Lazy Mutha F.....
But I prefer it's original World War 2 RAF meaning...
"Low/Lack [of] Moral Fibre"...
I proudly claim that as my personal motto and inscription for my coat of arms......
BTW... 'atm' in this context means 'at the moment' and not 'ass to mouth'... 😜