These are still used but not so much ... for obvious reasons? "Not the full shilling." "Not the sharpest tool in the box." "Lights on nobody home." "Lift doesn't go all the way up." "Four eyes." "Mong strength" "Pull up a kafir and sit down." Have to say I'm amazed at how much of this is sloshing around at the back of brain. Maybe I was "paying attention" after all!
Bob's your Uncle.............My daughter still says to me...'I don't get it, I don't have an Uncle Bob...who is Uncle Bob?'
yes @mgbman like that one....there was another word in that one if I remember correctly.... maybe it wasn't meant to be but started with the same letter as Fanny