Dinna fash yersel' = dont get angry/upset from French 'facher'
The windae got panned, from the French 'en panne' meaning broken down (usually a vehicle, I guess it came back from WW1)
At the toot, meaning immediately, from 'toute suite'.
san ferry ann = that doesn't matter ( ça ne fait rien)
My mother used these and more. And I take this opportunity to agree with your brexit view.