plonga-plongo 

Javanese/Indonesian term (insult) to describe a person who's confused while other people around him are doing an activity, or can also be used to insult someone who has a stupid face or is dumbfounded with their mouth hanging open.

Mr. X: Hey, how you doing?
Mr. J: I'm great ahahahhah
Mr. X: So it's been 2 years, when will you pay off the debt?
Mr. J: *plonga-plongo

plonga-plongo by RealXiJinping February 28, 2021

Plong 

placing your balls above the waist of trousers but beneath your tshirt, and then lifting up your tshirt to reveal your balls to random strangers whilst shouting "plong"

Hey Chris! What? PLONG! Dude put your balls away!

Plong by Harrrrryyy06 August 22, 2010

plong 

An unsual noise created by a elephant trapped in a jam jar.

"Can you hear that plong!"

plong by Felix_T May 14, 2008

Pling Plong Table 

Pling Plong Table is the Roomieofficial definition of Piano.

You play it like you would a piano

Would you like to learn how to play the Pling Plong Table.

Pling Plong Table by ZJRB February 1, 2021

Plong 

A term used to describe a person who's diet consists solely of Take Aways

"Man your such a plong!"

Plong by Neal Clarke May 14, 2008

Steven Plong 

A thicc motherfucker with at least a 14 in penis who gets all the bitches

Steven plong is so hot

Steven Plong by Steven is thicc May 5, 2018

Plongoa 

Plongoa refers to the ability to understand we are not immortal and one day we will all die so use your time on earth wisely and follow your dreams.

Josh - Should I quit my day job to create a podcast
Jimmy - Plongoa
Josh - Your right man

Plongoa by FoowaveKindaGay February 10, 2025