poop slide
a dump that leaves your butthole clean and does not require wiping
Alex: Yo dude! I just had a beautiful poop slide.
Jim: Nice bro. Your anus must spotless.
Jim: Nice bro. Your anus must spotless.
A poop down the slide
When something goes dwindling/spiraling down or declines at a moderate or fast pace.
Claryses career was a poop down the slide