I have two hours between my second and last class of the day, so I decided to hit up Taco Bell for lunch.
This nice older gentleman decided to smile very kindly just as I crammed a Volcano Nacho much to big for my mouth INTO my mouth. Hence, I ended up giving him a very, "smurf off why are you watching me gorge" look despite wanting to smile back at him. He then looked away a little hurt.
When have you done something that was rude that you didn't mean for it to be (possibly something you realized much later)? Did you try to remedy the situation, or where you too embarrassed/was it too late?