also used in old jamaican folklore to describe a spirit or ghost, it is also used now day to desciber or emulate someone getting beaten up, punched or taken for a derkhead

"you got duppied koon"
you have been physically assaulted person of african/black descent
"watch me duppy this waste guy"
observe my beating of this futile male

by mandemsafe init July 09, 2007

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duppy

Used as an adjective or noun to call someone stupid or slow. Can be used in both a joking an offensive manner.

Ey boy, how you could leave the food to burn, you rell duppy inno!

by TOKneverends November 29, 2012

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duppy

originating from jamaican folklore, it is slang for a ghost or spirit, but nowadays is used as slang to hit someone or beat someone up, or take them for a complete derkhead. duppy is degenerately used by black people who are looking for a fight or little white kids who want to or think that they are the black gangsters....eg

"ill duppy you sam"
"i will take you for a complete derkhead fool"

Watch me duppy this waste guy
observe my beating of this idiotic male

by datptownguy July 12, 2007

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duppy

A dog that physically looks like an adult dog but in behavior and knowledge of the world is still a puppy.

I still have hopes that my duppy will grow up to be a beautiful smart German Shepherd.

by SloTwitch September 07, 2009

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