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
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
by thatkidwiththeheadphones July 24, 2009

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!
Gorilla 2: sorry my flubber nuts were thinking about your girlfriend!
by Gorillalover5000 August 24, 2019

by bitchesbegone April 20, 2009

While getting head, you take a shit on a girl stomach or tits and then proceed to give her a noogey.
by spiky turtle duck March 12, 2010

She had a beautifull face and nice slim body but at night i got a bloody downer when i discovered her flubber cunt! Eeeew!
by rumble crumbs April 12, 2016

While eskimo kissing, the mucus from the runny noses of the two people mixes. Hmmm delicious and romantic seal flubber kisses
by nopouties September 16, 2010

Flubber dubber is the act of tit fucking your fat friend while he licks peanut butter off of your testicals
by Bigdaddytyreek69 November 8, 2019
