Used as an adjective to describe something or someone as being really cool and/or interesting.

(or)

Depending on the context and person's tone of voice, flossy nossy can also be used as an adjective to describe something trivial, not important, or uninteresting.
Be sure not to miss the play, it will be absolutely flossy nossy!

(or)

Goodness gracious Martha, we don't have time to go to that play, besides, I heard it is just completely flossy nossy.

by Sarah Sabine Williams October 12, 2008
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A group of friends who all have perfect teeth.
Dental Hygiene midterms are over; it's time to get tanked with the flossy posse!
by Mark A. MacDougall November 10, 2007
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its when you put fairy floss in your pussy and make your mans eat it out of your pussy
hey bubba come eat my flossy pussy
by reclaimedpussy July 19, 2022
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A clique of four white girls that really grind your gears. They watch the movie "girls trip" and think that they are black, but they are really just annoying bitches.
Damn Megan has big breasts...Nah dude she is in the flossy posse they are bitches.
by c00rnd0g April 9, 2018
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A black woman whose compliance to any authority figure connotes "slave"-like behavior
"Shaniqua such a flossie mae yestahday, only takin' two welfare checks from that cracker 'stead a three"-Sparkle, Shaniqua's baby's daddy
by C-Tan November 3, 2005
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A group of mainline bitches who cheat on their boyfriends and think they are the shit. They use other people for their houses and money. Why do they think they are so hot.
Guy: Flossy Posse wants to roll
Everyone else: No
by OrangeAppleFruit29 February 27, 2019
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The nasty smelling feet you get after a long day of wearing flossy's.
eurgghh alex you have nasty flossy foot, go have a shower!
by michaelseymour October 12, 2011
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