A pizza that one orders ahead of time before a long night out so that (s)he can come home and eat before falling asleep, so as to stave off late-night hunger and next-day hangovers.

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.