It's a term referring rude prostitutes.
David was happy because he could have a sex with an Indonesian prostitute. He then tried to smell her feet while still having a sex. Suddenly, she said "Yih!" and slapped him. He was angry and immediately left the place.

David: Damn, she was such a qortunne! She was so rude like hell!
by Coklat Putih January 23, 2023
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