My diarrhea is so bad that I couldn't walk for five days afterwards.

After what seemed like hours of stomach cramps at school, Jason was finally able to go home and launch his lava-like diarrhea into his beautiful porcelain throne.

Diarrhea is nothing more than a poop smoothie.

Random: Do farts have lumps?
Me: Na dude, I think you just diarrhea'd
Random: Mate, diarrhea doesn't have a verb form
Me: I'd be more worried about that shit running down my leg if I were you.

Aw MAN!!! I shouldn't have eaten that bean burrito yesterday. My diarrhea is so bad that I stained my underwear.

He constantly strained as squirt after squirt of ungodly pain diarrhea lit is buttocks aflame

Emily was the sexiest girl in the high school. A chubby brunette with a great body. But one day in the first school hour Emilys stomach rumbled. She had diarrhea. It was only by holding her anus tight and squeezing her butt cheeks tight together that she managed to hold it in. Just doing that was painful. Then after a hard day of holding the diarrhea in she rushed home. The boys coming bye on her way home was looking on her butt thinking it was sexy, not knowing that behind these was several liters of diarrhea waiting to be unleashed.

She got home and pulled crying her jeans down and placed her enormous butt on the toilet, just in time. The diarrhea came crackling out with such force that her anus was expanded until a soccer ball would be able to fit in it. Her butt cheeks was ripped long away from each other, and covered in the diarrhea that crackled out of her beautiful ass. Because of that she was screaming in pain and horror. Flies in the bathroom dropped dead from the smell of her shitting. It sounded like a great amount of wet sticky mud that together with compressed air was forced out of a too little hole. The diarrhea was also splatting onto the walls. Long after her stomach was finally empty.
The toilet was filled with shit, still bubbling with her methane gas. The toilet had broken under her bombing butt. She rushed to fix it all and soon the bathroom was good as new. In Monday she came to the school and the boys was thinking that her giant butt was sexy.