The bathroom at my office is this narrow affair.  Along one wall are sinks, then four urinals, and then six toilet stalls.  The other wall was paper towels, trash containers, and dryers.  The arrangement matters for this story.

One day I was in the second stall when suddenly the earth shook.  No, not an earthquake, but someone let loose a gaseous emission that shook the stall walls.  It was absolutely phenomenal!

From the sink area I heard a voice, "John, is that you?"

Imagine my surprise when someone from the last stall answered, "Yea, it's me!"

I almost cried laughing!