When one is wearing spandex/under armour/or any other tight undergarment and shits their pants causing a lump in there rear quarters. This is usually caused by having to release fecal matter while laughing intensely.

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.