Flubbergusher 

a fat girl who squirts uncontrollably while she is being bounced back and forth during sex.

Last night Joey said that Mary had a flubbergusher while he was pounding her doggy style.

Flubbergusher by EGerb April 12, 2017

flubbadubbadoo 

a fat person

"he's such a flubbadubbadoo"

flubbadubbadoo by flubbaman January 24, 2018

flubbernucked 

Apparent extension of the expletive "fucked," used mainly by the YouTuber Mark "Markiplier" Fischbach.

Markiplier: "I'm flubbernucked!"

flubbernucked by robodragoman August 10, 2018

Flubber Dubber 

Different name for comdom.

Daddy did u bring protection, yep I brought the Flubber Dubber

Flubber Dubber by XxCtrl_Alt_BushxX November 15, 2018

Flubbernubber 

Just a word your weird friend makes up instead of cussing.

Yo that flubbernubber just stole my nutella

Flubbernubber by The bobiest bob March 24, 2019

flubulationist

an expert at being odd; strange: generally against normal

Because he ate the moldy beans, he had become a flubulationist.

flubulationist by Overkill Definitions May 26, 2019

Fluballs 

Pretty much any of the plastic balls that can be found in a ball pit at a fast food restaurant that are likely to give you a virus. Not to be confused with "Blue Balls"

All of my kids came home sick after swimming around in a pit of "Fluballs" at Chuck E. Cheese, rat pizza is the worst!

Fluballs by Greenbeanicus March 6, 2020