Floppening 

You need Viagra to get the dick up.

Hey I met this really pretty girl and we went to my house but the Floppening happened.

Floppening by LunarEmerald January 17, 2019

Floppingbot 

Calling someone so dumb that there acting like a dumb robot

You're a floppingbot Elijah
Your being a floppingbot

Floppingbot by Floppingbot May 28, 2020

The Fappening 

The day in which the Great Journey commenced as foretold in the Great Prophecy, in which hundreds of nude pictures of various female celebrities, whose bodies many men have salivated over, were leaked on the Internet. As a result of a leak of such biblical proportions, "The Fappening" commenced, which implies that thousands masturbated to these leaked pictures.

8-31-14, Never Forget The Fappening.

Sam: Dude, remember when all those pics of Kate Upton and JLaw went viral?

Tim: Yeah man, I took part in The Fappening.

The Fappening by YourBestWorstFrenemy August 31, 2014

Flopping a straight 

Term used to describe a situation where a man fails to sustain a pre-existing erection. Often applied to instances where sex was imminent but did not occur as a result of the flopped straight.

Note: "flopping a straight" can have multiple connotations. In poker, it refers to a situation where a player makes a straight using the first three community cards (the flop). In "poke her", it retains the above definition.

Mike was so horny after making out with his girlfriend for three hours, but when she took her panties off and he finally realized he was about to lose his virginity, he got so nervous that he wound up flopping a straight, much to her dismay.

Flopping a straight by Chonky December 9, 2008

The Fappening 

August 31st 2014, a day that shall go down in history. On the day of The Fappening ,high amounts of explicit photos of various female celebrities including Jennifer Lawrence and Ariana Grande were leaked. The internet rejoiced.

P1: Dude did you see those leaked nudes of Jennifer Lawrence?
P2: Of course! Who didn't take part in the fappening?

The Fappening by UntamedMustache September 1, 2014

Lippy flopping 

1) When you be with yo girl, and you be working dat pussy so right that she be so wet, it shoots out like a jet. And you get to rocking that sweet punani so hard that her laffy taffy be slapping all on yo junk and flopping all over da bed.

2) When a man brings his female lover to such a state of arousal, that her vaginal canal produces a surplus of the lubrication required to facilitate intercourse. The male then proceeds to penetrate his partner so vigorously that her labial folds begin to "flop."

Note: Especially popular with women from the greater Pittsburgh area. Traditionally, the female would wear a small pair of furry booties on her feet while engaged in the aforementioned act.

Kent: Damnnn girl, you be so wet, I gots to clean up this mess.
Nicole: Boi, why you all about moppin', let's get to lippy flopping!

Lippy flopping by Big Poppa KB October 16, 2010

fappening 

A portmanteau of "happening" and "fap", the latter of which in turn is an onomatopoeia for masturbation. Popularized by the 2014 celebrity pictures hacking scandal, or "Celebgate".

The Fappening is the name that’s been given to the gigantic booty of sexts and other steamy photos that leaked all over the internet after first being posted on 4Chan earlier this weekend

fappening by AGC195 September 2, 2014