Have you ever been really horny at work? [NSFW]?

I often find myself really horny at work. I work in a small office with a few co-workers and my boss. I sit down and design for 8 hrs a day so my mind tends to wander all the time. I would go to the bathroom and release, however it is a very small office. My co-workers may wonder why I am taking so long. I actually did it on one occasion, mainly because the sensations got a bit too much to hold back.

I feel this has happened to everyone at least once or twice at work.
How do you guys handle the urge and sensations?