Flopping Off 

Auto erotic genital manipulation performed without the aid of one's hands. The flaccid penis is thrust about with aggressive hip movements and shuffling for between one and two hours or until erection occurs. The flopping off continues for another three to twelve hours when climax is finally achieved. Women with large clitori or labia minora may also engage in flopping off.

Guy 1: Man, I was flopping off like crazy yesterday. Took me like 13 hours but it was sweet, yo!
Guy 2: An all day floppoffathon? Gross!

Flopping Off by Fatty Blumpkin March 17, 2015

Floomping 

The act of ejaculating onto your hand and then flicking the semen onto someone. (Past tense can be floomped)

He then turned around and started floomping on her face.

Floomping by Bruh momentum 369 October 4, 2019

internal flooding 

When a person is raped savagely by numerous people in rapid succession, not giving any of the liquid life forced in their system a chance to drain. Causing a flood of man butter to backup and pool inside their body, before it escapes through another orifice.

Most hentai sex scenes end with internal flooding as the school girl is violated by numerous tentacles.

internal flooding by Blackest Dragon October 11, 2013

flag flooding 

Community censorship. A coordinated effort to report an online comment, story or opinion enough times to trigger the host's automated process to remove offensive content.

Her political opponents couldn't debate her on the issues, so they began an organized flag flooding campaign against her Twitter account.

flag flooding by Fred_Kelly July 25, 2019

channel flooding 

Peeing in, not on. Recipient orifice can be oral, vaginal, or anal.

Sally advanced from golden showers to channel flooding when she let Bob pee in her vagina.

channel flooding by PennHub May 3, 2021

flip-flopping 

v. The act of walking in flip-flops that make a loud annoying sound.

Lindsey was flip-flopping down the hallway annoying the living shit out of me.

I could hear Jacob flip-flopping from a mile away!

flip-flopping by smckdown January 6, 2016

Flooring 

A state of aw, whether positive or negative. An "omg" moment, an "I can't believe it moment", or a descriptive word.

What a flooring evening!

I was floored to see her making out with my boyfriend

Flooring by Iceberg4567 February 16, 2017