メコすじ

noun

camel toe

Slang term for the outline of female genitals visible through tight clothing; used in casual, often vulgar contexts.

• あの子こ、メコすじがくっきり出でてるよ。

  That girl has a really obvious camel toe.

• タイトなパンツだとメコすじが気きになる。

  With tight pants, I'm self-conscious about camel toe.