"Plop, plop --- whiz, whiz" refers to what hopefully happens soon after you take a laxative --- i.e., you copiously expel lumps of poop in a long series of loud splashes in da toilet-bowl, while also urinating profusely (noisy farting optional); you also supposedly feel much more relaxed and comfortable afterwards, da same as da famous antacid promises.
by QuacksO June 21, 2024
Get the Plop, plop --- whiz, whizmug. Plop Props are generally things like feces, slimy trash, or wadded up used toilet paper gathered for the purpose of throwing at someone you don't like. Anything that makes the sound Plop when it hits it's target is a plop prop.
I have plenty of plop props for my high school principal's house and car! He won't know what hit him, but he won't want to go home or touch his car again!
by Goyoza June 24, 2010
Get the Plop Propmug. When you gan for a steamy turd and it hits the water with that much force it plops and splashes back
by A friend off pie face June 24, 2016
Get the Plopmug. 
When a stingray gives birth and the fetus plops on the ground and continues to slide into life.
Or any movement resembling the above.
Or any movement resembling the above.
by ApersonWhoShallNotBeNamed March 28, 2022
Get the Plop and Slidemug.