Flop 

when something is horrible, unlikable or doesnt do good.

The Weeknd: omg idk why Rayn likes me she such a flop she needa go somewhere else with her flopness.

Flop by dustin mathes April 5, 2023

flop 

Random people staying in your room/house/apartment that you may or may not know, but you most certainly did not invite them to sleep.

Why the hell are there so many flops in here?!?!

flop by Denki December 13, 2003

Flop 

A person with a fake dick.

Niki is a flop.
Niki has a flop.

Flop by american_ psycho March 12, 2016

Flop 

Definition; A spineless creature, with the inability to stand tall
Adjective; what a weak cunt, he's such a flop.

He's got no backbone, what a flop

Flop by I eat soap May 19, 2016

Flop 

Australian slang for either, dickhead, or dopey cunt.

Sandra is a flop

Flop by Nibnob September 6, 2018

flop 

Display or unleash an object out of the blue

he flopped out his wang

flop by ahab March 31, 2005

Flop 

Dubstep dancing. i.e. - arms flialing, upper body lunging, feet moving erraticly.

He was flopping all over the party, i just let him be.

Flop by AliciaBrooke March 21, 2011