sister

Female that has two parents in common with other living beings.

My sister is a good person.

by Coldandhot October 14, 2023

Sister

Something James Charles calls his fans. Doesn’t have to be a women or girl. James Charles is a sister.

Hey sister Ryan how are you?

by Ryandoesntlikesisters April 26, 2019

Sister-in-law

The person who will ruin your wedding.

My sister-in-law ruined my wedding by demanding I pay for her wedding and starting a family fight. Of course my mother-in-law took her side.

by Xxxxxxxxfanboyxxxxxxxxxx November 17, 2020

The Berman Sisters

Oprah Winfrey's favorite human sexuality medical doctors who are the only sisters that are doctoral degree holding sexperts.

The Berman Sisters helped Oprah Winfrey with her romantic relationships.

by Coop Dupe December 12, 2019

co-sister-in-law

Spouse's sibling's wife.

co-sister-in-law.

by Simaduria July 26, 2024

sister time

The period or time to spend time or keep company with a sister.

We need to have sister time.

by Ritacca March 24, 2023

Wallet Sisters

1. A female who has had sex with the same woman as a good friend. (not necessarily simultaneously)

2. When two females acknowledge having been intimate with the same male and remain on good terms, the girls are now bonded by having shared the same penis at one time or another.

3. Refers to two women who have slept with the same man.

Girl 1 "Holy shit, you slept with that guy rolando too?"
Girl 2 "Yes, but he told me i was his only one"
Girl 1 "Fuuuuuuuuuuuuuckit, were wallet sisters now"
Girl 2 "Ewwwwww! Wanna go shopping?"
Girl 1 "Like, totally"

by _RollOnDough February 13, 2012