Middle aged Women who was very sexually active with many partners but now wants to get married and have kids, which is nearly impossible.
Bro: look at that cougar, bet shes DTF

Bro2: thats a roastie, ive seen her before, even if you taP that you will probably catch something

Bro: thanks dude
by DioDoomer January 9, 2020
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4chan /r9k/ term for female; probably with an outie vagina
John : That roastie destroyed my life
by RoastieAnon July 6, 2015
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Roastie is a joke used to describe a women whose vagina looks like roast beef due to having too much sex. It’s used to make fun of women who have slept around.
Him: she’s 30 years old and single

Friend: Yeah she’s probably a Roastie
by The Honest Misogynist September 15, 2023
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A woman with millage on her poonani, she usually tries to justify her actions with the usual "genetics" argument. When in reality, she's just a hussy.
I was finally about to lose my virginity, then I found out she was a roastie :(
by Roshanda July 8, 2015
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Roastie is an noun used to describe a woman whose genitals have somehow magically mutilated into an entirely different shape, resembling a sandwich, due to her having multiple sexual partners.

It is primarily used by men who don't understand vaginas- often because they have never seen one.
John: That female had sex with someone who isn't me! I bet she looks like a chicken sandwich down there from all the Chads she's fucking! Roastie slut!

Jenna: That guy uses the term roastie unironically. He clearly doesn't understand anatomy, or is even trying to.
by Cringe With Carro May 3, 2018
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A black female; this is derived from the girls vagina looking like a roast beef. Most of them are fairly dark, no lightskins, they do not qualify
Has been modified to fit those black females that give attitude.
"Damn that girls such a roasty!"
"frig here comes a roasty"
"ah another roasty with her kid!"
by crazyblackguy June 1, 2009
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An incel or r9k term for a woman who is not a virgin, based on a fundamental misunderstanding of how female anatomy works. They believe that a woman's labia somehow stretches when she has sex, although miraculously this only happens if she has unmarried sex with different men. The word "roastie" indicates that they think elongated labia look like roast beef.
That femoid rode the cock carousel so long, she's become a roastie. I am totally disgusted by her - why won't she have sex with me?
by CheeryCola April 9, 2018
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