Flappid 

Pancake titties

Damn that bitch had some flappid titties

Flappid by Memegod223 July 7, 2018

raven flapping 

The act of cawing and flapping your arms like a raven while penetrating a female (or male) in the ass. It is key to caw louder the deeper you go to achieve maximum raven flapping. After you have blown your raven load you position the female (or male) on all fours and “peck” your semen out of their ass, letting out a loud raven-like coo after swallowing.

Rob was raven flapping the shit out of her last night after that big wedding. Thomas looked on in admiration and slight jealousy.

raven flapping by Fisty bro 1 September 29, 2018

stiffy flapping 

Combining Viagra and Redbul and having sex in order to increase intensity and the length of sexual encounters.

That girls walking like she was stiffy flapping all night last night.

stiffy flapping by JakeMontana February 12, 2017

nigger flappin 

the action of slurring your words with big old monkey lips to muffle the sound, causing it impossible to understand it

Man boy i cant understand what the fuck you're saying because nigger flapping like crazy.

nigger flappin by Superior One May 7, 2010

Sack Flapping 

The sound your ballsack makes when pounding a tight slizz from behind; a good sack flap goes to a beat and makes a soft thumping noise... & can lead to minor bruising and irritation of the stomach region of the partner whos tight slizz or smelly balloon knot is being ravaged

Kelly: "Whats that on your stomach?"
Sara: "I had a good Sack flapping last night"
Kelly: "Oh i got sack flapped last wednesday; and his beanbag bruised the hell out of my tummy "

Sack Flapping by Capel & Droughton November 19, 2011

flapping 

shaking one's willy in an eccentric and exciting manner. often resulting in hilarious and wet consequences. can be used as a form of foreplay or to attract other people to engage in the mating process, much like a peacock displays her feathers to attract a mate. a male human will often display his willy in an appealing way to gain sexual prowess.

i am going to use my extreme flapping capabilities to attract a mate at the club tonight.

flapping by sfccurtyla November 11, 2013

big flapping vagina

A man who is exceedingly cowardly; a person having no backbone or fortitude. Superlative of pussy.

I can't believe that J.D. Drew says he's hurt and can't play AGAIN! What a big flapping vagina.

big flapping vagina by bws55 September 3, 2007