The following is a quote from the 2018 television show "The ABC Murders".
A sergeant was describing an altercation involving a set of dentures:
Yes, sir, the miscreant being one Herbert "Humpy" Morris, who requested that a passing lady give him a smile to which she responded with some choice Anglo-Saxon, whereupon Morris threw his dentures at her. The lady stamped on them and it all to-do.
I have two questions:
I know Anglo-Saxon means ture-born british ppl, but the meaning of choice Anglo-Saxon?
What's the meaning of all to-do?