Flopman 

A flopman is the nickname given to an individual who has set their heights far too high. Ultimately, they come back down to earth upon realisation they have not done as well as first thought, hence you’re a flopman. This can be a quick or long process dependant on the situation. Anyone can be a flopman, even if you think you’re the best at anything, all it takes is one monumental error on occasions. It’s a dangerous game.

“You’re the biggest flopman around”

“Look who it is: the flopman. He strikes again!”

Flopman by Meister of Chisel March 27, 2019

Flopanese 

The language that is spoken by people who are high on amphetamines.

I don't have any idea what they are saying, they must be speaking flopanese.

Flopanese by Bacita Mae Jenkins January 15, 2018

Flopmaster 

When a person makes plans and doesn't show up or does not follow through with the plans, they flop. This person becomes a flopmaster after not following through on a consistent level.

Alex: Hey man! I'm coming to visit you in three weeks!
Brandon: Okay, sweet!

*3 weeks later*

Alex: Yaaaaa. My mom said I have to work.
Brandon: Flopmaster.

Flopmaster by Sun-Maid Raisins September 21, 2012

flopiana 

a flop (but better said)

Example: Them "you're a flop"
You "you are a flopiana"

flopiana by helooo4223 January 18, 2022

Flopanini 

The act of slapping the penis against someone's forehead rapidly and repeatedly.

I'mma give you the best flopanini of your life.

Flopanini by Keith April 21, 2003

Aunt Flomance 

The female version of a Bromance.

The complicated love and affection shared between two straight females.

Females who spend so much time together their periods are synced.

Angus: My girl spends so much time with with her friends she has no time for me.

Alex: Yeah, they totally have an Aunt Flomance.

Aunt Flomance by caityk February 5, 2010

Flomance

The attempt to seduce a woman while she is on her period.

"Danielle's on the rag but i'm really horny. I'm gonna try to Flomance her with some chocolates."

Flomance by Royal Cunninglinguist Society January 29, 2009