Mortars fired ING building near Italian embassy, two injured

The video introduces Miss Murphy and John governor, discusses opening a second in the hole, and concludes with the term 'Legend'.

What does Miss Murphy refer to in the context of John?

What action does she take with her other hand?

What is described as 'the hole'?

What significance does the term 'Legend' hold in this context?

How do the actions described relate to the overall narrative?