as they should go without saying!
Inspired by the latest of ours.
'Stop trying to lick inbetween your sisters toes' 
From memory, we have also had at different stages 'stop eating each others bogeys', 'no you cannot cut your food with mr potato heads lips' and 'don't try to poke the dogs bum'
I honestly feel like a right weirdo, and wonder what the neighbours would think if they could actually hear me.