When you're walking along and unable to pass the people in front of you who are walking slowly, occupying the entire width of the walking space, and oblivious to the fact that you want to pass, usually because they are inconsiderate morons engaged in mindless discussion.

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.

While driving, being unable to make a turn at an intersection due to pedestrians getting a walk signal and walking across the crosswalk.

When you are walking with someone, or group of people and somebody else come In front of you and walkblocks you to walk next to that person or group of people.