1 definition by lyricalgenius559

A matching set of bra and women's underwear, often worn with the intention of being sexy without seeming too expectant on a date (like as if lingerie was worn). Can also be worn just for entertaining oneself or providing a secret layer of confidence.
Alex: Are you ready for your date tonight?
Passion: Yep! Just got a new set of matchies!
by lyricalgenius559 January 30, 2022
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