He has a saw for a' sairs.
That is, a salve or "balm for every wound."
He has a slid grip that has an eel by the tail.
"Spoken to those who have to do with cunning fellows whom you can hardly bind sure enough."—Kelly.
He has been rowed in his mother's sark tail.
Synonymous with being "tied to his mother's apron-string," i.e., kept too strictly under parental authority.
He has brought his pack to a braw market.
He has come to gude by misguiding.
He has coosten his cloak on the ither shouther.
He has coup'd the muckle pat into the little.