when ur pounding pussy (or ass if ur into that) and they ask u to cum but u already did and u have been fucking ur submissive with a floppy dong
person A: cum in me daddy
person B: uhhhh
person A: did u already bust
person B: yeah, ive been flop fucking for the past 10 minutes.
person B: uhhhh
person A: did u already bust
person B: yeah, ive been flop fucking for the past 10 minutes.
by bigmanwiththebigdick September 13, 2017

by Helltagged October 14, 2022

by Naturally Honest December 30, 2017

This is when you are riding public transit and you offer someone your seat, only to stand next to them and fart directly in their face.
The kind young man offered his seat on the bus to an elderly woman. Moments later, the look on her face made it clear that she had fallen victim to the flip flop ass drop.
by Miquelito6233 August 13, 2023

by Mango_katxoxo March 31, 2024

When you're naked and you jump up and down and your penis looks like an elephant trunk, and the testies are the ears.
by Fagot boy 69 January 6, 2017

When your penis is being lazy and just flops around whilst you make king fu noises. (Circa 2023, Kaplan, Louisiana)
“Hey! Check out my new dance move the Kung fu flop! My dick just lays there while I make cool kung fu noises! Waaa!” *sound effects optional*
by CatatonicZombie June 11, 2023
