Excretion jokes

Whenever I have diarrhea, my roommate gets constipated.

When I told him this, he said, "Are you kidding me?"

I said, "I shit you not."

There was a woman from Ealing, she had a peculiar feeling. She laid on her back, opened her crack, and pissed all over the ceiling.

What did buttholes say after taking a dump?

Buttholes say what a good diarrhea dump.

What did the left butt cheek say to the right butt cheek? "Together we can stop this shit!"