sisterly 

A friend who displays affection and kindness in a way your own sister would if she really cared about anyone but herself.

Jay was being super sisterly by supporting my decision to get an abortion.

sisterly by SBRstar October 10, 2013

Sisterly Love 

The 'love' between two sisters.

Normally sarcastic-

Y: Yup, my sister told me to jump off a cliff today..
N: Just 'sisterly love'.

Sisterly Love by Sillie-Tits February 16, 2018

sisterless

Someone who lost a sister

I can't believe some 'unknown god' took my sister away.. Now I'm sisterless

sisterless by That_LumineSimp April 24, 2023

sisterlybonding 

rubbing gel into leather seats in eachothers cars

me and my sister had some sisterlybonding time

sisterlybonding by j-great June 18, 2011

Sistery 

When a homosexual male becomes ornery or righteous.

Don't get sistery with me, Mary!

Sistery by Mister Sister2 January 27, 2011

sisterless behavior 

a man with no morals, respect and perspectives dealing with women. super obvious he has no sisters ( may also exhibit a combo of motherless behavior) no one likes them and they dont love themselves. gets zero bitches too

abdulla has sisterless behavior, what a loser freak!!

sisterless behavior by prettiestgirlever1812 October 28, 2023