One day, when someone finally hires me to work in senior management, I'm going to have to quietly make this wrongcard disappear. And if you're thinking, 'Kris you are not cut out for senior management', my response to you is that 'neither is anyone I have actually met who works in senior management, so there.' Happy Friday.
Now supposing, for the sake of an argument, that you have had to stab a close personal friend in the leg with a pencil because you were bored. The best next step is to send along this wrongcard - or maybe one that seems more sincere. Whatever. The point is they'll appreciate the apology. And they really won't expect your next attack.