Workplace Sink Bidet Yuck

Have you ever walked into the restroom at your workplace (which where I work is shared with 2-3 offices) to find an unknown man with his pants around his ankles, ass toward a running sink faucet, and with several paper towels in hand? If so, did that man then jump off the sink and say "Sorry" with what sounded like a Scandinavian accent while blushing and making for the commode? If so, did you say "Uh, OK" and quickly leave the restroom?

I'm going to guess this probably hasn't happened to you. It hadn't happened to me, either, at least until about 5 minutes ago.