Cum crust is available in two forms. First is the cum from a penis that dries on a vagina after sex.
The second is when a female gets sexually excited and excretes her lubricant onto her panties where it dries and becomes crusty.
After making love both male and female bodily fluids, cum,soak the vaginal area and the penis. If one does not wash after sex and allows this to dry a thin white layer of cum crust will form on the head of the penis and the vagina resulting in cum crust.
by Jay Latimer March 10, 2008
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Being covered in cum that has dried.
Miley was lying there completely cum crusted.
by Pallyberry August 28, 2013
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The act of cumming on her chest and letting it dry out giving it that glazed donut texture and feeding it to her
by Geeetar_boi December 1, 2019
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Cum-Crust is the dried remnant of banana-gasm the dude you just sucked off left on your lips after you've finished. Its good - so lick it up!
I just sucked Matt's big banana, and now I've got his Cum-Crust on my lips!
by USAF Cadet February 2, 2021
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Someone desperate enough to lick a slut who still has dried stuff from the last guy that did her.
That guy was so drunk last night he became a cum crusted cunt licker and doesn't even remember it...
by John Doe two point O March 17, 2008
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A new bird species discovered in Washington, D.C.

Named so for it's uncanny resemblance to Trump's hair style.
Hey, is that a Yellow Crusted Cum-Bubble nesting on Trump's head, or does he look that way intentionally?
by McKrunzle April 1, 2017
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