fumbass 

The abbreviation for fucking dumbass, pronounced Fumb-ass

He boned her without a rubber? what a fumbass!

fumbass by Pat.T May 16, 2006

Fumbass 

Fumbass is a word to describe your idiotic friend

Joey: DANI YOU FUMBASS
Dani: TwT

Fumbass by BEE_3 January 29, 2021

Fumbass 

Fumbass meaning:

To describe someone being idiotic or a fucking dumbass
Fucking+dumbass= Fumbass

Joey: You're such a fumbass
Dani: Wow I can't believe you

Fumbass by BEE_3 January 29, 2021

fumbass 

dumbasses who can't type, no matter the time of day

"I CAN'T FUCKNGIN TYPE"
"you're such a fucking fumbass"

fumbass by Fumbass December 18, 2021

fumbass 

fucking dumbass

you are a fumbass

fumbass by spicychickenwing March 11, 2021

fumbass 

a person who is incapable of speaking to as they lack sense. this person is dangerous as they may cause severe frustration and anger or in some cases death to one that may take the risks of talking to them. a fucking dumbass.

person 1: i talked to joe today and it was so tedious and hard. he’s annoying asf.

person 2: yeah joe’s a fumbass

fumbass by user372828282 July 17, 2022

fumbass 

when someone is so delusional, you have to label them appropriately, like as a fucking dumbass

oh my god andrew is such a fumbass

fumbass by i.hn.b May 27, 2024