When a man nuts down another mans ass crack,holding his dick like a caulking gun and precisely lining the mans crack with nut. He then let's it dry to seal the mans cheeks together. Like grout hardending.

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.