Water plopper 

When a poo is dropped that weighs more than the water but is not buoyant, it propels water into the air going straight up your crack thus cleaning your butt without the need of toilet paper.

Will went to the toilet and let out a water plopper, oops.

Water plopper by Badgerglue March 5, 2009

Kabouter Plop Syndrome 

Refers to a disease of some kinda making people look like kabouter plop character body shapes

A common symptom of Kabouter Plop Syndrome is swelling

Kabouter Plop Syndrome by Jochem de Groot February 1, 2022

take a plop 

Means the same thing as defecate, leave a shit, take a dump, drop a stool, etc.

John will be here in a short time; he had to go take a plop.

take a plop by Telephony January 17, 2016

shower-plop 

When someone chooses to void their bowels of fecal matter while taking a shower, usually the result of laziness. The defecator must then leave the feces in the tub for someone else to deal with in order for it to be a proper shower-plop.

Chris was running late for work and did a shower-plop to save time.

shower-plop by Barnaby J. Buttsnap III September 5, 2008

Plopster 

Derived from the well-known aquatic shelf animal, lobster, the plopster has many identical attributes as the lobster like an external skeleton, however the plopster's outer skeleton is completely composed of shit. The plopster like the lobster is eaten in several different cultures, only unlike the lobster which is usually eaten as a main course, the plopster is eaten for dessert.

My shit has claws, it looks like a plopster.

Plopster by scottdewlap May 13, 2009

ploppy pad

The compliment of toilet paper placed in the bowl to prevent back splash while dropping your ploppies

Roger:
"Hey jerry, i just dropped some hanus nards from my anus"

Jerry:
"Did you lay down a ploppy pad?"

Roger:
"Naturally"

ploppy pad by Parson Brown April 17, 2008

plaps 

a big backside; junk in da trunk

yo, j'lo got mad plaps.

plaps by cbizzle October 13, 2004