Flopmaster

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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

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Flopmaster

A male that is the master of making things floppy (loose) during intercourse.

Tom: "Who dated Susan last?"

Jim: "Larry did why?"

Tom: "She was so loose last night. Larry must be the flopmaster!"

Flopmaster by Tile December 16, 2007

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Related Words

Flopmaster • Flowmaster • flopster • Fapmaster • flopbuster • FLOSSMASTER 5000 • fobmaster • footmaster • FoxMasterXD • The Flopsters

flopbuster

A movie that was supposed to be a blockbuster but flopped at the box office.

Dude, I was really excited by all the amazing special effects in the endless commercials for "After Earth", but it turned out to be terrible. What a flopbuster.

flopbuster by Dr. Verbose September 1, 2013

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Flopster

Flopster is a place where pet lovers meet. "Flop" as floppy ears; "ster" as foster an animal.

The Flopsters are the community of pet lovers.

These people are pet sitting my friend's dog, they are part of the Flopsters' community.

Have you been to that pet friendly cafe yet? It is full of Flopsters!

My friend took her dog to the restaurant round the corner of her house, it is Flopster verified. You should go and take your puppy for an ice cream!

Flopster by CaptainSammy June 9, 2019

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The Flopsters

The Flospers are the pet lovers in your community. They either are pet owners or simply pet lovers!

My friend is pet sitting my brother's cat, she is part of the Flopsters' community.

Have you been to that pet friendly coffee shop yet? It is full of Flopsters!

The Flopsters by CaptainSammy June 12, 2019

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Fapmaster

One who has mastered the skill of fapping. see fap.

*FAP FAP FAP FAP FAP*
Hector: Dude, what's that noise?
Greg: Oh, that's just boone the fapmaster
Hector: He seriously needs to think about dating, man.

Fapmaster by THE REAL BOONE July 30, 2008

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Flopster

A person who repeatedly arranges to meet up with friends, but then doesn't show, or makes an excuse to flop out.

Mohammed wont show up, he's such a flopster

Flopster by Beadla June 1, 2020

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square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.

"Base we've got some square groupers floating outside of Miami harbor."

square grouper by slipsheet November 6, 2004

Word of the Day on October 7, 2026

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Bunhead

A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.

"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."

Bunhead by Jen00 October 24, 2014

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trucker's tan

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.

I had a trucker's tan after driving for 10 straight hours on a sunny day.

trucker's tan by population361 May 30, 2006

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kidulting

The phenomenon where adults salivate at children's toys

Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!

kidulting by Emotional Cruiser October 12, 2025

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Boffin

British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.

According to the boffins downstairs, the murderer used a serrated blade.

Boffin by Agnon February 11, 2023

Word of the Day on October 3, 2026

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