Once when I was a recruiter I got a call from one of my clients because they said that my consultant was being irritable. I called the consultant and he told me that it had been a week and a day and he still hadn't been issued a company computer to work on.
Someone I know is a manager at a really large government contractor. They once had a poor engineer sit in another building for 6 months waiting to get his clearance. Poor guy finally quit after sitting at an empty desk reading books.