Flubber Fucking 

1. The act of having sex with someone that is fat.

2. Two fat people having sex.

1.
Person1: Yeah, we decided we're going to have sex.
Person2: You mean you and that fat chick?
Person1: ....Yeah
Person2: Oh..Well..Urm..Have fun flubber fucking!

2.
Person1: Oh god they're doing it again. I can hear their fat slapping from in here.
Person2: Oh no! Flubber Fucking!

Flubber Fucking by JusLilOleMehXD March 11, 2011

flubber mode

The act of going absolutely insane, completely losing your marbles and going bonkers. Like when you're with friends and everyone is in that one weird mood where unfunny things are funny, that's flubber mode.

Wow, they've really gone flubber mode today.
That must be Leah flubber mode.

flubber mode by wgrirbehwowbd ijwdjiwos April 26, 2022

Flubber-Cock 

A flubber-cock can be:

1. A fat mans penis, which is surrounded by hanging stomach fat.

2. A softee still used for sex

3. A penis that has cum all over it

4. Robin Williams' gnarled fuck stick

I slapped a bitches face with my flubber-cock

Flubber-Cock by thatkidwiththeheadphones July 24, 2009

Flubber Nut 

The act of cumming so much that it forms a slime like texture.

Hey you heard about them new flubber nut Cheerios?

Flubber Nut by Demoman9 May 28, 2018

Flubber Cunt 

A girl who is so nasty and trashy that her vagina bounces around more than flubber.

did you see Moooochelle hitting on those guys last night? Shes such a flubber cunt!

Flubber Cunt by bitchesbegone April 20, 2009

Flubber nuts

It is a part of the brain or the gorilla that they think about female gorillas in the natural habitat.

Gorilla 1:what ya thinking about bro?
Gorilla 2: sorry my flubber nuts were thinking about your girlfriend!

Flubber nuts by Gorillalover5000 August 24, 2019

Flubber Nuggey 

While getting head, you take a shit on a girl stomach or tits and then proceed to give her a noogey.

Even though she didn't cut her hair, i still gave her a flubber nuggey.

Flubber Nuggey by spiky turtle duck March 12, 2010