Its not a bleedin' bus yer drivin'
Heard in Kilkenny
Said when someone is trying to park/pull out and they're taking ages.
*Some wan in a tiny car trying to park in a massive space*" "Ah jaysus missus/mister it's not a bleedin' bus yer drivin'
Good heavens madam, you are operating a modest motor car rather than a double-decker omnibus.