Younger sister

plain old parent suck up bitch

me: *does absolutely nothing*

Younger sister: *starts fake crying* Ahhhh mom dad she punched me!

Parents: GROUNDED FOR LIFE YOUNG LADY

by Maddgymstar October 12, 2019

rod sisters

When two chicks have fucked the same dude. They are considered rod siters.

"Dude. We both fucked that guy! Now we are rod sisters!"

by JellybeanTheStriper February 26, 2015

the three sisters

(n) a triple pack of pillows found on my fiance's side of the bed; always found compressed together from overuse. The younger sister is typically deformed and crooked in its case from owner abuse; oldest sister is large and square with two younger sisters in front.

Jordan: Your taking up the whole fuckin bed with that goddamn lesbian pillow pack. Move the three sisters over please.

Spencer: Your just jealous because the gays are dying of aids and jealous of the three sisters

by jsobs January 27, 2010

Mark's Sisters

Females who look like hairdressers (regardless of whether they may or may not be hairdressers). Generally characterised by heavily styled/coloured hair and a genre of clothing specific to the profession. Name derived from the salon "Peter Mark".

Whoa, check out those Mark's Sisters. Their directional haircuts, general black clothing (with signature elements of strong primary colour), and leggings are nice.

by PopeMichael October 7, 2009

Squid Sisters

Splatoon idol group consisting of Callie and Marie. their music is impossible to not listen to.

Person 1: what kind of music do you listen to?
Person 2: *Squid Sisters intensifies* enough said

by hunterthebird February 26, 2020

sister fister

Anyone who has shoved their hand into a friend's sister's cunt

1) WOW I PULLED THE SISTER FISTER ON STEPH
2) I pulled the sister fister on blakes sister

by Zane April 4, 2003

baby sister

The youngest sister in a family; Baby by name only, usually the brattiest in the line of kin; Daughter with most praise given to her because she is the last girl that will ever pass her mother's birth canal; Known to be Assertive; likes to create her own rules, especially when playing cards or board games; Baby Sister: Nickname given to a younger & dearly loved girl sibling (like: Davina Roxanne) or a brother everyone else in the family thinks is a whiner or a sissy.

I would have been the favorite child if it hadn't been for my baby sister.

by Poof Dog 411 September 8, 2014