Define Dup Meaning

Dup
someone who is an idiot or doing something idiotic or even looking like an idiot

synonyms for the word "dup" : dumb, stupid

can also mean when someone has a delayed reaction to something

"why you being a dup"

"don't drink too much or else you'll start looking like a dup"
By Arlen
Dup
Derivation from the word whadup, as in what's up/wassup. Quite handy when chattin.

A: "Ajo Ramooo"
B: "Dup"
etc...
By Maryjo
Dup
Australian slang for the Downwards Uber Punch. Shortened to DUP, or dup, it is a type of punch achieved by balling up your fist and swinging your arm downwards onto a victims head or body part, keeping your elbow bent and snapping your wrist down as your fist connects with flesh.

By Kary
Dup
The word used when you first meet a person.

1st person: dup??
2nd person: dup!!
By Loretta
Dup
combination of "duh" and "yup"

dup!!
By Dulcinea
Dup
When one proceeds to obtain a strike in bowling.

Yeeeehawwwww I GOT DUP!!!!
By Mellie
Dupping
To violently upper cut a vagina.

I walked into a room at a house party in college, and saw a guy violently upper cutting this chicks vagina. She loved the dupping she got.
By Michel
Dupped
To be lied or tricked.

"I totally thought I was being dupped when my teacher pulled out a pop-quiz!"
By Melli
Dup
What's up, Similar to Sup (whats up) people say whaDUP.

A way to open up a conversation with swag.

Yo, dup? Haven't seen you in a while.
By Antonina
Dup
A cooler way of saying "whaddup"

Hey, man...dup? *head nod*
By Kizzee