side chick

noun

plural side chicks

informal

: a woman other than a committed partner with whom someone is having a sexual relationship : mistress sense 4a, other woman

… his second wife later discovered that he had impregnated his side chick last year.

—Ny MaGee

"If there's anybody here with their side chick or whatever, I think you're safe here," pop-country star Morgan Wallen told the crowd with a shrug at his July 18 concert in Glendale, Arizona. "I don't condone cheating anymore," he added.

—Taijuan Moorman

compare side piece

Note: Usage of this term originated in African American English and has since become widespread.

Word History

First Known Use

circa 1998, in the meaning defined above