Hilton Sisters 

Like the Olsen Twins, but with even more crack, and even less credentials.

The only two people in the world who are more undeserving of their wealth than the Osbourne children are the Hilton Sisters.

Hilton Sisters by Chernorizets Hrabr November 26, 2004

Pogo Sisters 

The female version of "Eskimo Brothers." When two women have slept with the same man in their past.

Lady One- "You've slept with Jack Derringer too?"
Lady Two- "You know that makes us pogo sisters now, right?"

Pogo Sisters by TheHalfway January 24, 2011

Holy whiskers you go sisters 

A meme commonly used for encouragement. Originated in the Overwatch reddit community before spreading to others, most notably me_irl.

Person: *does something impressive*
Other person: "Holy whiskers you go sisters"

Holy whiskers you go sisters by Shitposter Supreme May 23, 2018

mixed british sisters

Three mixed british sisters, all of whom start with the letter “C”. They express their finer shades of meaning entirely in british accents (which will continue even when asked to stop). They come from Britain but are all racially ambiguous, ethnically questioned, and all around confused. They all have frequent identity crisis(es) and cry to their cabin mates about their sad mixed lives. But rest assured, they are perfectly normal....;)

The three mixed british sisters are ethnically ambiguous and curiously racialized. ;)

mixed british sisters by three mixed british sisters July 1, 2019

Semen Sisters

When two girls have fucked the same guy (see: Eskimo Brothers - for girls)

Taylor: I fucked him!
Amanda: Wait, I've fucked him before!
Taylor: That makes us semen sisters!
Amanda: YAY!

Semen Sisters by aztjsummer June 16, 2011

Stick Sisters 

Similar to tunnel buddies, stick sisters are two or more girls that have slept with the same man on the same or different occasions.

Megan and Azia both had wild, raw-doggin' sex with John, so that makes them stick sisters.

Stick Sisters by The Red China Incident May 17, 2011

sisters before misters

The girl rule that your friends are always more important than your boyfriends. Basically the girl version of bros before hoes, except the title doesn't sound like an insult to women. Also, there's an unwritten sub-rule: if you catch your friend's boyfriend cheating, YOU MUST TELL HER ASAP!

Sometimes called chicks before dicks.

Amy's boyfriend was being such a jerk to her BFF, so she dumped him, even though she still really liked him. What an awesome friend Amy is, putting sisters before misters like that!

sisters before misters by Disvan November 26, 2010