OK, so this isn't exactly a mixed metaphor, but it is still funny. The same guy I mentioned above told a couple of us that he was having problems with "Abu Dhabi" on his computer. After a few fruitless minutes of trying to get him to explain what it was, we found it he was having problems opening one of our forms. A form which was a .pdf.
He was talking about Adobe Reader.
He was talking about Adobe Reader.