1. (n) a vagina in Colombia and some other Spanish-speaking countries; probably a short form of cucaracha

2. (n) genitalia; supposed to refer to a vagina but in English you can say it for a penis too because we own the universe and can do as we like
My cuca hurts.

Damn, bitch! I got scabs on my cuca now cuz you don't wash that stank-ass bush!
by Shrimphead May 9, 2008
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domincan word for pussy
used by old dominican's and some young dominicans
mira muchacho me singe cuca vieja

look man i fucked some old pussy
by macorix July 25, 2006
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Cuca is short for CUltural CAmeleon
Look at that crazy Belgian. He is wearing loungepants to class. Hee is almost american. What a cuca.
by somerandombelgian February 9, 2008
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Name given to every Cockatoo, Cockatiel, or beard of similar origin in a hispanic household. Every hispanic knows a Cuca.
Don't let Cuca out of her cage.

Cuca se fue volando. (Cuca flew away)
by MiPalabras August 12, 2016
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Cuca is an 9 yr old, Japanese dancer on Youtube, also known as 3u10. She sings and dances to J-Pop songs.
She has another channel, reddaisy3u3 and her younger brother has a channel, bokuyuto.
John: Did you see Cuca's Massara Blue Jeans video?
Paul: Cuca?
John: 3u10
by KLYTIË July 31, 2011
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an harry-styles/1d obsessed gnome, is very cool with immaculate music taste and is very pretty also in glass closeted person to her conservative family
a cuca e mm top
by loulime November 18, 2021
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