flubberbluf 

a very colourful Dutch way to discribe a very fat person

Look at her/him the flubberbluf

flubberbluf by Remiste April 21, 2011

flubberbucket 

It's basically a casual insult
If someone insults you and you want to get them back, but don't want to hurt their feelings too badly, just "flubberbucket" them ;)

BFF- You're stupid
Me- Well, you're a flubberbucket

flubberbucket by flubberbucket inc. December 19, 2014

flubbermuffin

your best friend

You: "Hey, flubbermuffin!"
Bestie: "Yes?"

flubbermuffin by flubbermuffin-elphaba November 22, 2011

Flubberbusted 

A combination of: frustrated, upset, mad, angst, annoyed, and sad. A simpler way of expressing a complicated combination of emotions. Emotional overload.

After a long week of work, graduate classes, the breakup and a fight with her neighbor, she felt flubberbusted.

Flubberbusted by Lynsita May 30, 2008

flubberlump 

a insult

omg your such a flubberlump

flubberlump by bubblemanx February 25, 2011

Flubberbubber 

The notion of making love to another's fold of skin, the skin is folded and penetrated with a penis

I want to flubberbubber your armpit

Flubberbubber by Mongolia joe July 10, 2022

flubbernuffer 

noun A clump of lint found in the hair around the buttock region.

I was scratching my bum and found a rather large, blue coloured flubbernuffer.

flubbernuffer by Markus Dininis November 29, 2004