Scuba Flubbing. 

Scuba flubbing is when a really fat person goes scuba diving and gets stuck at the bottom of the ocean because they are so heavy.

I wanna go Scuba Flubbing.

Scuba Flubbing. by #DaManBAM January 23, 2017

Ear Flubbing 

Ear Flubbing is when you repeatedly stroke of flick yours of someone elses ear forward causing it to jiggle. It is also known as Flubbing or Flub

I was ear flubbing my self giving me pleasure the way it jiggled.

Ear Flubbing by Evinator April 9, 2019

flobbing 

adam lambert’s word for when you are talking to someone and looking for your straw with your tongue while not breaking eye contact with said person

he was sitting there flobbing mid conversation

flobbing by dancer04728 April 29, 2020

Fubbing

The act of sticking a finger up someone's bum during sex, either with their express request, reluctant permission, or (more amusingly) completely out of the blue.

Applies to both gay and straight.

Consider it a sort of polite alternative, or a beginner's version if you would, of fisting.

It comes from the acronym FUB - Finger Up Bum.
Derivatives like 'to fub', 'fubbed', 'well I'll be fubbed', 'fubstep' and so on are known to exist and are applicable according to context.

"I was having sex with this 8/10 girl yesterday and out of the blue, she starts fubbing me. No warning whatsoever! At first I didn't know what to do, but she was pretty fit so I just rode it out... Fubbed and proud!"

Fubbing by Gibralteaser November 4, 2012

FLOBBING 

(Action) the act of attempting to find the straw in your drink with your mouth without looking, often while in mid- conversation. Often results in an awkward motion. A Fail.

I was talking to that cute guy by the bar and ended up flobbing while he was asking me my sign.

FLOBBING by Captain cognac August 30, 2020

frubbing 

Performing a back rub while simultaneously performing coitus with the recipient of the back rub (and coitus) lying face down.

A compound word of fucking and rubbing.

"Hey baby, you want to do some frubbing tonight?"

"Yea, my back hurts and I'm horny as hell!"

frubbing by Gnarly G January 11, 2012

Flubbin

The unit of ratio, or the unit for any quantity that has no known units

That's at least 12 flubbins of fun, my love is 100 flubbins. pi is 3.14 flubbins,

Flubbin by Sciencelingo April 24, 2009