flumbus 

A stupid person or thing

Everyone called Chris a flumbus.

flumbus by myeahh November 14, 2016

flumpus 

A cute way of referring to your cat's primordial pouch.

Jazzy has such a saggy flumpus.

flumpus by tehkiki January 27, 2017

Flumbash

lit

This party is flumbash.

Flumbash by Angie Luaces April 1, 2017

Flumbash

Lit or fun

Bruh the party today is gonna be Flumbash!!

Flumbash by Ana V Llaneza April 1, 2017

fumbus 

I don't fucking know, a hamster

Fumbus you fat fuck.

fumbus by Fumbus June 25, 2022

flumbunctuate 

to more than love someone or something

i flumbunctuate da bears

flumbunctuate by Bill Shwarski May 20, 2009

flumbumptious 

Extraordinarily fabulous

What a flumbumptious character she really was!

flumbumptious by @100days100letters March 10, 2015