I normally consider myself to be a stand-up guy and pride myself on being so. Had one incident last week that has me embarrassed.
Had been running bad, so a little bit on edge. Had a sizable bet out in +EV situation. I get the BJ - I feel great. Dealer shows a 10, goes to check. Yep, she has BJ, too.
I was a little emotional at the time. Flipped the bird, not so much at her, but directly at the cards. She laughed it off, and I tipped her the next hand (which was another BJ). But I will admit to being embarrassed by my action. Out-of-character dick move by me.