(Comic: https://batterswing.tumblr.com/post/159616054117/ )"Enough of your insufferable cowboy drawl.""To your incessant rambling for more than what is absolutely necessary.""Then you... are... Mistaken... Mccree are you even listening!?" 

(Voice Lines)To know yourself is to be at peace.
Life and death balance on the edge of my blade.
You seem nice. I hate to kill you.

(Pun, comic line,etc Whatever you like for this 3rd line.)