deuffer 

The meaning of deuffer is anything you can take any word and replace it with deuffer.

That guy stole my bike what a deuffer, or a surprise birthday party! you guys are so deuffer.

deuffer by Keifer W.G January 15, 2008

Tweedle Duffer

Someone who goes into the jungle gets bitten by a tick or denge bug and catches a 5 day fever AKA jungle fever

I held on to the antibiotics incase I met sombody who would be such a tweedle duffer as to run though the jungle with no bug spray on.

Tweedle Duffer by DemonWeapon April 14, 2017

Debuffer

A mythical beneficial statistic awarded to severely over priced imaginary gear in a mobile game. A debuffer is a term used to bait unsuspecting gamers into spending thousands of dollars for the false hope that said debuffer, will debuff the gamers enemies buff.

Have no fear, im being rallied but I have my handy debuffer. Its gonna debuff their debuff against my double down dirty debuffer, which will negate the original buff.

Debuffer by MityMoose June 6, 2015

Defferson

adverb. a synonym for the word definitely. used to express complete agreement or strong affirmation.

guy #2: dude you wanna come to my party, it's gonna be super sick!
guy #1: defferson!

Defferson by Brent Handles January 23, 2009

Duffers' Syndrome 

A slang term for the very serious medical condition duphershypertrophy whereby the sufferer acquires over time excessive fatty tissues to the nasal region, giving the patient the not unpleasant features of a gnomish looking fellow; rosy cheeks from the strain of holding one's nose up all day, at times somewhat gormless facial expressions (which can be attributed to the drag-factor but more often can lead an innocent bystander unaware of the condition to conclude that the sufferer is possibly some sort of simpleton) and of course the ever-expanding, bulbous nose which grows and grows like in that fable about the enormous turnip...

Prognosis: Not good; rhinoplasty recommended.

What are you doing resting your nose on that snooker cue? Have you got Duffers' Syndrome or something?

Duffers' Syndrome by Mouldy123 April 3, 2011

cattle duffer 

One who alters the brand on cattle and steals them; a cattle thief who ‘duffs’ the cattle by altering the brand.

10 years ago, we were just a couple of cattle duffers.

cattle duffer by szaki March 5, 2012

Duffered 

When you go to get a cup of coffee and it is the bottom of the pot, then you have to make a new pot and wait for it to be brewed.

Watch this, that pot of coffee is almost out, that guy is going to get Duffered. "Fuck man, I just need a cup of coffee, now I have to make a damn pot, you guys suck!"

Duffered by Coffee Bandit January 23, 2018