***READ the DISCLAIMER below***
Yup it's me, your rectum. Without me you'd die. Sewage would build in the lower cavity of your glorious round buttox and explode your rectum. From there the (A*) properly disposed waste (carefully filtered in your liver, kidneys, your spleen, and a couple other not as vital filtration organ(elle(s)) world get asorbed into your bloodstream and poison your brain, stomache, throat, (maybe) lungs, pancreas, muscles, and your heart. Or (B*) the "explosion" from the buildup would cause internal bleeding which could end in one of/or two ways. You loose enough blood and die of oxygen deprivation (not suffocation), hemorrhagic shock (and/or but not limited to) organs being pushed into other body parts cause pains big enough to overwhelm your system and send you into (a) coma, (b) organ failure, (c) hyperalgesia.
***FYI most of this info came from visits to a doctor, or College Bio-Chem***
*****DISCLAIMER*****
DO NOT REFER TO THIS AS BEING MEDICALLY CORRECT
*****DISCLAIMER*****
By agreeing not to sue me under false medical information, you state you will not try to extort me for free cash due to my (slightly) incorrect information.
Yes by law I have to state the above.