"Stuff" does indeed happen, perhaps one should mind what and where he eats the night before. There are certain foods and beverages known to cause a rumble in the jungle, severe aggrivation of the abdomen or commonly known as a close encounter of the meat sweat kind. One must time the consumption of such foods and/or beverages at the optimal time to avoid a most unoptimal excretion of solids in liquid form.

Poor fella.