Sometimes, there's nothing to do but say you're sorry and move on. Do it with wit and style, plus a hint of nerdy humility with this Ctrl+Z Card ($4) from PaperWheel Press.
"Filled with common sense and fresh insight, The Art of Civilized Conversation is the perfect inspiration not only for what to say but for how to say it with style."
"Apologizing has never been so easy! Just fill in the blanks, check off one of the various and justifiable reasons for your wrongdoings, and await gleeful acceptance. It may not always be that smooth, but at least it helps you get the point across."