Several weeks ago, I was traveling a bit. I'd just arrived from Hawaii into LAX and was awaiting my connecting flight. It was pretty early in the morning, so the airport was relatively quiet... I wasn't wearing and needed to use the restroom.... so I walked over to the restrooms and did what I needed to do.
As I was finishing up, I heard, coming from the wheelchair stall, the very distinct sound of the unfolding and taping up of a diaper - certainly not a quiet type.. very loud... reminiscent of Depends Max. Fit. Prot. levels.
At first, I thought that there was probably an incont. person in there, but my curiosity was up, so I washed my hands a long time until the person came out. I expected to see someone exit, drop something off at the trashcan, and then clean and head out. Instead, a 20-something guy walked out empty-handed *to the urinals*. He waddled out shortly after I did and ended up sitting across the waiting area from me.