Phrase quoted by famous stand-up comedian Dane Cook in "ISolated INcident"

The equivalent to the male "Cock Block," in which a female accompaniment creates the imposibility of her female friend to "get lucky" with a possible male interest. Done so by intentionally saying something completely irrelevant and embarassing. Commonly takes place in social gatherings.

Referring to women who are sexually or romantically attracted to other women. Applies to both lesbians and bisexual women, as it is only the same-sex attraction that matters, not any other attractions the women may have.

Originates from the Greek poet Sappho, a bisexual woman from the Isle of Lesbos, from which we get the term lesbian.

the cockblock for women

to prevent your female friend from receiving sexual pleasure from another.

The female version of the cock block, the act of one female swooping in on the possible hookup of another female

female version of cockblock, female who stops other females from hooking up

lesbian equivalent of a cockblock.