Sister Snatcher

a man who is infatuated, who is utterly obsessed, with hooking up with his friends' sisters

Synonyms- Gbart

Antonyms- a normal person with decent moral standards

Gbart is known as the sister snatcher since he has a reputation of preying on his friends' sisters.

Sister Snatcher by the jordyp March 2, 2017

sister-out-law 

The sister of my girlfriend/boyfriend. For when you're not in a lawful/legal relationship with someone, but still have a close relationship with their relatives. Relative-In-law is a legal relationship. Relative-Out-law is a relationship with no legal standing.

Man, my sister-out-law is hella cute.

sister-out-law by Willuknight November 1, 2017

Sister Jonathan 

Sister Jonathan (Jon Guelas) is a nun created within the United Vibe fandom, and has become an iconic face of the X Factor 2018.

“Have you seen the new edits on the Sister Jonathan account?”

Sister Jonathan by sisterjonathan November 1, 2018

sister quaking 

When someone surprises you suddenly with news or anything of the sort.

“Jimmy your adopted”
“I am sister quaking”

sister quaking by Maisenelson February 11, 2019

Sister Aunt 

When your mother starts having babies before your granny stops having babies, and now you are 3 years older than your aunt, but you're both raised like siblings.

Mama if you get pregnant now, my child will be a sister Aunt.

Sister Aunt by Tara Crush April 29, 2019

Sister Punch 

An alcoholic punch spiked with Xanax by sorority girls, in secret and at random.
Generally for sorority-only events and parties.
Often a means for fellow sisters to seduce one-another.
Lesbian orgies have resulted.

O.M.G who made the sister punch last night?!
I don’t remember anything after Emily brought me to her room LOL!

Sister Punch by Lexi Black November 6, 2019

sister sad

Being sad but the next level.

Person 1: Dude are you okay you look sad
Person 2: Nah dude I’m sister sad

Person 1: Dang bro that sucks

sister sad by andioop420 November 7, 2019