dufferoony

Diminutive form of duffer, used by Ned Flanders on the Simpsons to refer to police officers'lazyness, stupidity and incompetence to catch a single burglar.

Since the police can't seem to get off their dufferoonies to do something about this burglarino, I think it's time we started our own neighborhood watch...eroony!

by Roberto Salazar May 7, 2005

duffer

someone who did something stupid or made a stupid mistake

kid cries: "awww mummy i fell over!"
mum: "aww its alright you silly duffer!"

by thurgoona April 21, 2010

duffer

A poor golfer who continues to play often even though he can't hit the ball

Look at that duffer; he's already taken 8 strokes on the hole.

by Dan Stearns June 9, 2005

muff duffer

Derived from the Australian term for a cattle rustler (cattle duffer).
A lesbian who preys upon straight females.
She specialises in the naive, recently jilted, suggestible, drunk, "cute" etc...She can be either singularly,or a combination of; mercenary, sneaky, subtle, surreptitious, overt, sustained, touchy-feely, duplicitous.

"Dwayne, I'll get the drinks, and while I'm gone you keep that muff duffer off my woman."

"Babe, I don't care about the carbon footprint, you're not carpooling with that muff duffer."

by Malonetogether April 5, 2009

silly duffer

Used to describe a retarded mountain goat but can be used to discipline small children

"Oh Dave your child is such a silly duffer"

by Dickmyeat September 8, 2015

silly duffer brother

"silly duffer brother" or "SDB" for short can be used as a noun or adjective to describe an extremely idiotic person (also a nitwit or fool) or an extremely idiotic action.

SDB combines Aussie slang (duffer) and incorporates a reference to the world renowned Duffer Brothers (American twin brothers who write and direct science fiction films, horror films and television shows - including Stranger Things).

Girlfriend: "I can't find my phone again!"
Boyfriend: "It's in your hand you silly duffer brother (SDB)!"

by Horatio Bumbus July 26, 2017

duffer

The Designated Ugly Fat Friend found in a group of girls out on the town. She may be a Cockblocker unless your group of guys has someone drunk enough to take her attention away from ruining your night.

"Hey Joe, you take care of the DUFFer so I can get to the hot one."

"Dude, why do I always have to do that?"

by Cretin March 26, 2004