Fudder Dudder 

Fudder dudder is a mix between dipshit and silly.

Tyler was being such a Fudder Dudder when we were arguing about something meaningless.

Fudder Dudder by Ashantalin April 3, 2020

anthony fluder 

1) a backstabber

2) a giant d bad

3) a filthy, lying cheater

dude, don't be such an anthony fluder.

anthony fluder by a loyal friend July 9, 2009

Flunder 

When a person trips over air and falls onto the sidewalk. This person discovers they enjoy the comfort of the ground because their mom never loved them and their dad left a hole in their black heart.Marc.

Marc your such a flunder!Momma never raised a flunder!

Flunder by Marcmywords☻ February 13, 2017

fludgering

Adj.
The word a munchkin uses for emphases.
-Synonym for fucking but not sexual

"I'm fludgering cold right now."

fludgering by Be_Ma_Honey December 12, 2012

fudder 

A dithering old person

Get out of my way old fudder

fudder by scrunions r us December 26, 2007

Flunderwear 

Flying underwear.

Campers: *throwing their underwear*
Camp Counselor: Hey guys, no flunderwear.
Campers: *giggling*

Flunderwear by SopranoRocker2010 July 1, 2011

Fudder Mucker 

what you call someone if they call your mom a whore

that Josh guy is a real Fudder Mucker for saying that to my mom

Fudder Mucker by Silent Step December 21, 2008