Originally Posted by
exbayern
...
After noticing a rather pungent odour next to my F aisle seat, I looked down and saw that someone needed a change. He had left his wet brown trail all the way down the aisle and back again...
Well, there goes any plans I had for lunch!
As to OP's experience, it sure seems like kids/toddlers playing in the aisle would be a safety issue; mostly for the kids. What would happen if the plane hit some CAT? I'm surprised that the FAs let this go on for more that a couple of minutes.