Four-ended turds

I am unable to imagine a possible configuration of the lower intestinal tract suitable for producing four-ended turds. Which is a pity.

I'm sure I've managed to produce four-ended bogies on occasion, but that's the other end and a different system and another matter entirely.

Bodily functions should be more interesting. Like if pee came out in solid rods which broke off and went 'chink' as they hit the ground.

And if instead of gooey earwax, your ears made actual little candles complete with wicks, which you could light, and go round with lit ears.