When a male animal's, usu. human's, flaccid penis is struck by the outside extremity of someone else's finger ("flicked") for reasons other than sexual (i.e recreation, revenge, etc.). A synonim is "dick flick".
I believe you will suffer from a ba-dong, since you drank all the beer I bought.
by Maxwell Fartfoop December 12, 2003

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It is a word made up by the "Chosen One" from the awsome movie Kung Pow. It was a word made up especially to describe how wrong killing was. You know, Bad-Wrong, or Badong.
The actions that Master Pain (or Betty) is taking are badong! BADONG, Betty, BADONG!!
by Elise & Tristan November 03, 2004

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The sound of a large penis being unleashed from the pants.
John Holmes enteed the room and with a thunderous Ba-Dong the hores fell over with their legs in the air!
by Groovn333 March 25, 2005

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The Urban Dictionary T-Shirt

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Its a combination of bad and wrong when something is just totally out of control
Woah man what that chick was doing was totally badong.
by Amy December 31, 2003

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The Urban Dictionary T-Shirt

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The new stronger word for bad PLus wrong
Killing is wrong, and bad. In fact there should be a new stronger word for killing like badrong or Badong, Yes killing is badong
by Bobbb January 22, 2005

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The Urban Dictionary T-Shirt

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something that is bad and wrong
The man who sliced her head is very badong
by Terra Lingenfelter November 14, 2004

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The Urban Dictionary T-Shirt

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The Urban Dictionary T-Shirt

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a new word for killing it a mix of bad and wrong
Your badong for killing that kid!
by dan January 05, 2004

The Urban Dictionary Mug

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

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The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt