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 1, 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

dup

The word used when you first meet a person.

1st person: dup??
2nd person: dup!!

by ashs June 7, 2009

DUP

democratic unionist party. Ian paisely is the leader. Ian hates gerry adams who is the leader of sinn fein. everbody hates them lol

dup to win the election!

by gilly_gers October 2, 2005

dup

combination of "duh" and "yup"

dup!!

by ssssssssa August 5, 2010

dup

When one proceeds to obtain a strike in bowling.

Yeeeehawwwww I GOT DUP!!!!

by gankzta July 11, 2003

Dup

To be in a relaxed environment whilst under the affects of alcohol, cannabis, or other depressants

Hey what shall we do tonight

Let's just dup for a while

by terreeeeey January 21, 2015