Need Input on Bunt on 3rd Strike out

[Bagman62]

I would like to have some input regarding "What is a Bunt?" There is a 2 strike count on the batter, and a bunt on the 3rd strike is an out, what in your judgement is a bunt, what are you looking for in bat position, breaking of writsts, batter moving from rear of box to front of box, batter stationary and squared, bat into ball or ball into bat and these various actions that would make or not make a batted ball a bunt?

Thanks for the input.