(OK, in my defense I'm on migraine medicine today.)
Our organization has two offices - I work in the NYC office, others work in Albany. I needed to call the Albany office. Near my phone is a post-it I put up when I first started here that has the NYC office number (I hadn't memorized it) and the Albany office number. I needed to call the Albany office, so I looked at the post-it and dialed and instead of getting the automated answering system, I got a live person greeting me with the organization name.
That's when it hit me that I'd called my own office from my own office.
When the receptionist (who sits about a whole 20 feet from me) realized it was me, she howled so loud I thought someone was going to call the cops.
So, what silly goofs have YOU made recently?