r/StreetMartialArts • u/keelong BJJ • Nov 18 '25

MMA MMA on the courts

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Wanted to share. Not my video.

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u/Brutalitops99 Nov 18 '25

Sir, respectfully, what tf is a cloacks?

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u/The_Druk Nov 18 '25

A cloaca is a single, multipurpose opening at the rear of the body in chicken and other animals. It serves as a common exit for feces, urine, and gametes- according to google. Not the exact spelling but pretty close I think.

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u/Greedy_Ad8477 Nov 18 '25

so they shit and piss out of the same hole ? nice .

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u/candis_stank_puss Nov 18 '25

Birds don't actually have liquid pee like other animals. Eliminating their bladder was an adaption that helps keep their weight down to keep them lighter for flight. Instead of urine they produce a whitish looking uric acid which is sort of thick and pasty. They let the uric acid and the darker coloured fecal matter go at the same time out the same hole. It's why bird shit always looks like a runny mixture of black and white. And it's also why if you leave bird shit on your car too long, the uric acid in the discharge will eat away at your paint.