Flat Fat

When a really obese people loses a ton of weight in a short amount of time, making their appearance seem pinched or unnaturally small
Damn dude, John's wife lost 300 lbs in a week! What a flat fat!
by Ding_Dong_Long_Schlong December 12, 2016
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Flat Pussy

A pussy without any discernible lips whatsoever.
That chick has got flat boobs, flat ass, I bet she has flat pussy too.
by deimos-dread April 21, 2020
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Bristol flat

A pure Marijuana cigarette rolled then squashed flat to the roach with any heavy device close to hand compacting the Cannabis creating a perfect burn rate with no side burning.
"What are you doing....!"
"Don't worry I'm making a Bristol flat spliff"
"Wow that burns smooth, and no sideburn"
"I know..."
by ADDSTEAL February 08, 2013
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Flat earther

The peak of the Dunning Kruger effect in action and when logic reaches a state of nonexistence you get a flat earther.

Another way to classify them is much like quantum physics where we have quantum superposition where something can be 2 opposite things at one time in which case they are both smart and stupid but only smart at being stupid.

You see what I did there I killed them with the very thing they despise SCIENCE !!!!!
Me- you know one of the most respected and crucial equations in science is E=Mc2.
Flat earther- No it's P3=N15
Me- Hmmm nope that's what you lack sir that is still living in his mom's basement.
Flat earther- OH SHIT !!! you must be paid by Nasa.
by pwarrow88 November 23, 2021
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flat earther

Someone thats is stupid and is surviving on one singular braincell,preferably a boomer or someone that dropped out of school and failed every single science test.
That dude standing over there is a flat earther,take out your guns,henry,wake him up
by August 02, 2022
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I'm Flat

I don't have a long (bullish) position in an investment, nor do I have a short (bearish) investment in that investment. I have no position, I'm flat.
"I came in to today long Euros and short Google, now I'm flat on both".
by hrtshpdbox February 05, 2022
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flat monkey

It's a flat dick. It appears when you slam your nuts on a hard flat surface it's extremely painful but amusing to others.
by Fluffybuddy69 April 03, 2017
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