Freshmonger 

A senior or upperclassman that is an outcast within their own grade, so they resort to being friends with underclassmen i.e Freshman.
Freshmongers are usually female, most often obese and hated by their own classmates. Freshman look up to them because they are upperclassmen and think they are cool for hanging out with one.
It is very likely that the Freshmonger won't have a date to the prom, so they invite one of their Freshman buddies so they won't be so lonely.

Freshman Girl 1: OMG rnt we sooo cool? We hng out with Seniors! Maybe they will invite us to prom!

Freshman Girl 2: We r soo hot! Let's go be sluts!

Freshmonger: Do you guys want to go to prom with me? Nobody wants to be my date!! Isn't that weird? I'm so hot!

Freshmonger by OptimisticallyChallenged March 8, 2011

Fishmonger 

Derogatory term popularised in Singapore but commonly used across the wider APAC region. It describes a local, solely Asian woman who usually dresses and behaves in a provocative manner, and who exclusively dates white men.

Fishmongers can usually be spotted in establishments that cater to expat wallets, typically flaunting tight dresses and flashy heels.
The fishmonger regularly catches in her net men with neo-colonial attitudes with receding hairlines from typically financial and insurance backgrounds. The fishmonger’s distinctive giggles signal her mating intent and validate the man’s poor conversational content.

These two groups engage and reinforce each other, thus guaranteeing their mutual long term survival.

It can also be used in the form of an adjective: fishmongery, or a verb: fishmongering, to fishmonger.

Jack went to Ce La Vi last Wednesday and brought home yet another fishmonger.

Look at Trisha’s dress tonight. She looks like an absolute fishmonger.

Dylan ditched us for a cold blooded fishmonger.

Latinos don’t go for fishmongers. They keep it classy.

Fishmonger by jacklondon555 June 2, 2018

Fishmonger Brilliant

The third and highest level of brilliance. There's Ordinary Brilliant, Absolute Brilliant and then there's Fishmonger Brilliant.

Stretto's elbow-dance is Fishmonger Brilliant.

Fishmonger Brilliant by Webby's sweaty, rasping cleft September 12, 2006

fishmonger 

A dude who often and primarily hangs out with lesbians. The male equivalent of a "fag hag" or "fruit fly."

"Yeah, man, that big dykey chick with the pack of Marlboros rolled up in her sleeve is his best friend. He's totally a fishmonger."

fishmonger by JB308 April 5, 2008

Fishmonger's Dustbin 

A vagina that could attract seagulls from miles around.

That bitch has a fishmonger's dustbin

Fishmonger's Dustbin by Brighty Boy 91 February 25, 2011

fishmongers sleeve 

A smelly fanny

Fucking hell Janet when was the last time you washed? You smell like a fishmongers sleeve!

fishmongers sleeve by C Dore March 6, 2022

fishmonger 

pimp

"You sir, are a fishmonger!" - William Shakespeare, Hamlet

fishmonger by Hung Far Lo January 29, 2003