I think it's got to be getting heckled by the keeper or the slips, especially if I am missing the otside edge regularly.
Then comes, ' He's only got one shot !' when I a do connect with one over to cow corner greated by ' Moo's !'
As I'm 6ft 6 and of rugby build brandishing a 3lb Grizzly, I open myself upto a barrage of names including Barney Bear, Big man etc, you get the picture!
I find a stare can shut some people up especially when you make it perfectly clear they have annoyed you. Or best still, it normally motivates me and gets me focused.
There was a lad bowling last year giving it some verbal, I won the personal battle as he didn't get me out. I gave some back too and he didn't like it, mainly in the form of planting him into the carpark.
It's an age old saying, don't dish it out if you don't like it back.