What's the meanest thing you have ever done/said to anyone?

Okay, fess up. We've all had those moments when we let the devil on our shoulder trick us into losing our cool and doing or saying something that we later regretted.

One of the first things that comes to my mind involves a woman who used to come into the tea shop where I worked many years ago.  She was a "regular" who clearly suffered with some psychological disorder and one of her peculiarities was a fear of having her car towed. She used to sit for hours and sketch pictures of tow trucks and tow signs etc.

Well one day she was particularly obnoxious and I was not in the most tolerant of moods so while she was over in the corner mumbling and sketching I stood up and announced to the friends I was sitting with that I was going to have a few cars towed. My friends were on the floor laughing but she was visibly disturbed and hurriedly gathered up her belongs to leave. I felt a twinge of guilt and tried to make it up by telling her that I wasn't talking about her car.

After being goaded for many days by one certain poster on another forum, I finally posted "Why don't you just shut up!".

Of course I regretted it as soon as I posted it, but at that time, the forum didn't have and edit or delete button.

Now if I get the urge to post an response in the heat of the moment, I will type it out, read it through and then delete it before hitting the post button.  

(((((((((((SUE))))))))))))   Missed you!!

ok...off I go!

Oh..and the meanest thing I've ever said...I can't repeat here...really!

OOOO come on Krissy you can tell us,,,lol

  I myself would have to say the meanest thing i did was years ago when i worked at a Krystal i worked the drive thru and these girls which I knew of that were a bunch of little snobs came thru the window and gave me a hard time and kept on changing there order and wanted to make sure we did not put to much mustard on her hamburgers because she did not want to get it on her new dress!  So of course i made sure there was not much mustard on the hamburgers as she requested but I failed to put the top on the soda cup so when i leaned over to hand it to her she squeezed it and the top popped off and coke went all in her car and on her pretty little new dress,,,;-00000  well it stopped her from coming,,LOL

 the devil made me do it,,,lol i did fell bad for a second but every one in the place was laughing and clapping so hard nobody cared they could not stand those girls,,!