This photo is pretty much self-explanatory.
Humpback whale poo-ing in my general direction
I swam straight through it, because…well...how often do you get poo-ed upon by a whale? Actually, in my case, at least half-a-dozen times I can recall.
This is the first time, however, that I managed to get a photo of cloudy-liquid whale poo, as opposed to soft-serve-ice-cream-like whale poo.