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 Things R Heeten Up February 04, 2013

Dup

A cooler way of saying "whaddup"

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

by Trapbabe123 July 11, 2017

Dup

1. Stupid, confused MMORPG players. I.e. Someone who says or does something stupid could be expressed as a "Dup"

2. Synonym of the 4chan term derp

He was a dup
What a Dup! oh my god

Dup Dup Dup Dup

by burgerflarg May 01, 2010

Dup

Dup - 1. An ambiguous term, used to filled the void when one cannot think of the proper word to use. 2. A profanity, see "fuck". 3. sup* 4. Can also be used in the good sense of the word, meaning "GOOD".

Originally coined by a faggot on MSN, and then put into widespread use by 3 faggots on xbox live.

You're gonna get DUPPED!

by JoyfulPundai April 24, 2010

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 Craigggy February 04, 2019

dupped

To be lied or tricked.

"I totally thought I was being dupped when my teacher pulled out a pop-quiz!"

by Mimi April 21, 2005

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 mysterygirl31 February 23, 2020