n. The middle day of the month according to the ancient Roman calendar. Most famously known in connection with the quotation from Shakespeare's Julius Caesar: "Beware the ieides of March."
If you've tried to post a comment on a Blogger's blog, you've likely run into Word Verification, that random string of letters that you must type in order for your comment to go through. Sometimes we've seen that "word" and made up a funny definition for it. This is a lexicon of those definitions.