1) A word used in Diary of a Wimpy Kid: The Last Straw (By Manny).
2) The noise when your crap hits the toilet.
2) The noise when your crap hits the toilet.
by J3553ROCKS April 15, 2009
Get the Ploopymug. A word so deadly so foul so incomprehensible to think of how much damage it can do. This word since George Washington presidentship was locked away not to be known to the public. Until one day a man discovered and said it. Rumors have come up that this man was named “Greg Heffley” but he claims it was his brother instead.
Ploopy
by Thenickfebicoffical April 16, 2022
Get the Ploopymug. 
1. A term that is used after raising much suspense about a subject, to annoy the person you are talking to.
1. Omigod, I have something really important to tell you but don't get upset...........(they say ok, tell them).......................ploopies!!!!!!!!!
by SuperAwesomeSexiestPersonEver October 27, 2011
Get the ploopiesmug. As coined in the book Diary of a Wimpy Kid: Rodrick Rules, middle son Greg Heffley uses this word to call his younger brother, Manny, as an insult without getting punnished for saying a bad word. Ploopie can be used when small children are about, intead of swearing you can use ploopie to replace vulgar sayings.
At church when you drop a Bible, "Son of a Ploopie, I dropped the Bible!"
In public when your friends do something stupid "You Ploopie, you need to knock it off!"
In public when your friends do something stupid "You Ploopie, you need to knock it off!"
by Lulu Pepperchini June 30, 2011
Get the Ploopiemug. by Ploopyjordan14 August 26, 2019
Get the Ploopymug. The foulest stench known to man. Often given as a name to those who suffer extreme flatulence. The smell of a Ploopy killed the dinosaurs. Often accompanied by a cloud of acidic green gas.
by Legen wait for it DARY March 23, 2011
Get the Ploopymug.