Someone whose just an absolute jerk or someone that you don't like.
Hey ploopy, watch where you're going!
she's a real ploopy when she's on her period.
by Melon Squirt December 22, 2014
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Ploopy can mean anything that is bad, it is usually but not always associated with the words.. Bad, Sad, Ugly, Fat, Stupid, Strange, etc.

Antonym of Blooby
1) Eww.. After he looks so ploopy cause he gained 10 pounds
2) Why are you so ploopy to him?
3) You make me look like ploop
4) Your looking Ploopy today =
by ItzMePops December 26, 2009
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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
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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!"
by Lulu Pepperchini June 29, 2011
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A person which is cute and a bit helpless.
That guy looks really Ploopy, I think we should help him to find his mom.

Look what a Ploopy puppy, I want it!
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the most offencive slur in the dictionary. first found in diary of a wimpy kid: the last straw. manny creates the word and uses it against his enemies, ultimately destroying anyone is his path.
gregory: manny, stop stealing my phone to invest in stocks!

manny: pbbt! PLOOPY! i only three!
by fat raccoon May 25, 2022
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oh god... he said it
HE SAID PLOOPY
OH NO RUN CALL THE COPS
RUN FOR YOUR LIFE
"stop bullying me"
"or what?"
"ploopy"
"woah woah, alright there"
by notarealperson111 January 14, 2021
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