Director's Commentry Edit Meaning

1.

1)On a DVD a director quietly commentin

on the films events,storyline,special fx

2)Outside a train station a smelly gentleman of the road muttering into his can of Tennents Super,commentin on the weather,"what's he lookin at?", "that bitch", etc

What fur yee lickin aat ma porpull TIN ye jakey kaant,wanna get oot ta Leith fir a burst mooth ya flabby bashtard...