Dueling Swords 

An uncommon male bonding activity where two men take a wee in the same John. It is an inherently risky activity, because a man risks feeling emasculated in the case that swords clash. This activity was shown in the movie Step Brothers.

Guy 1: Dude, you wanna do dueling swords?
Guy 2: Dude, you wanna get the hell out of here?

Dueling Swords by sworddueler99 July 7, 2010

Dueling Banjo's Syndrome 

A term used in describing bugs or errors in software. When using two (or more) external libraries, api's or systems that operate against the same area of concern, it is possible that they will not play well and cause very hard to trace errors.

jQuery and Angular.js both working against the same piece of the DOM. jQuery's cached version may not update in the rendered output because Angular has replaced the DOM object with another version, severing the connection that jQuery had. jQuery and Angular.js can cause Dueling Banjo's Syndrome.

Dueling Banjo's Syndrome by LeeZilla August 9, 2013

Dueling movement

A movement that seeks to bring back the practice of dueling which is the engagement in battle between two individuals with matching weapons and in acordance with the rules of combat. Mostly to settle a disagreement or if one party feels disrespected by the other party. The use of weapons varies from swords,pistols,knives etc.

He's in the dueling movement.

Dueling movement by The Fury 13 December 7, 2010

Dueling Network 

A website where pre-pubescent boys and 60 year old men play a children card game on the internet. More often then not neither group has hit puberty or has a life

Omg, I so going to log onto Dueling Network to play a children's card game. Namely Yugioh

Dueling Network by anpn December 30, 2011

Dueling Dragons 

When you are in a stall and someone walks in to the stall next to yours and he farts then you fart to see who has louder farts. You go until nobody can fart anymore and the loudest fart wins.

I was in the stall taking a dump and the kid next to me farted so apparently he wanted to throw down. We started Dueling Dragons

Dueling Dragons by Chris Jarvis33333 October 16, 2010

Dueling Dragons 

When two men collide boners and cum.

Am i Gay for Dueling Dragons? Nope not at all

Dueling Dragons by Master Of Dueling Dragons September 20, 2011

Dueling Network 

A website were people with no money but many times play an other card game than heartsone, yu-gi-oh.

John: Hey do you want to play cards?
Mina: Sure. Poker?
John: Of course not. The real strat is in yu-gi-oh, and in the internet, Dueling Network.
Mina: Maybe but the real money is won at poker.

Dueling Network by Nam2323 March 15, 2017