Dup

Pronounced "doop" refers to someone acting or being stupid in a friendly way.

"Quit being a dup"

by Squeeza April 10, 2017

dup

BB language for okay.

person 1: do u want mcdonald’s?
person 2: dup

by BB language July 10, 2018

Dup

Having that effortlessly elegant magick known as steezy magick.

She sucked his dick because he had that dup. He just said bitch suck my dick and she did it.

by yung beezy March 14, 2022

Dup

Duplicating / copying in online gaming multiplayer. Most popular in GTA5.
Other players online use this cheating method to copy / trade other online players' vehicles without using GTA$ bucks.
Please be aware Rockstar bans accounts who catch players that use this duping methods.

Sweet ride bro! Let me Dup that Biotch !

by navyblue007 March 13, 2023

DUP

A neck snap with your wrists, used by wrapping your arms around the person's neck and putting your hands together to then aim at the front middle area and slamming your wrists there.

The man got DUP'd and he had to go to the coffin.

by friedchicken6741 November 22, 2025

Dup Swagger

Swag, at a level unsurpassed by any mere man. Legend to be the source of all swag.

"Wow, That he's got the Dup swagger"

by Justin Jigglenips March 27, 2010

Dup set

To fight someone and be very ruthless
or to hurt someone very seriously causing major pain to there body

"Damn! Did you see Alyssa Dup set Rocquel,that girl looks HIT!"

by beauteousxdoll May 26, 2005