biffle sis

Boyfriend's little sister

Just looking out for my biffle sis

by trulybenji September 14, 2022

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Sis

Sis is the all around language for "Girl." It could also be short for sister. However, when you use sis, it could range from high to low with the meaning behind it. In this case, this is how we refer to our homegirls when we see them, or when responding to a question that has far more beyond just a 'yes' or a 'no'.

Sis, she has no idea
Sis, lemme call you back ! He's about to walk in.
Nah sis, He's for EVERYBODY
Sis! it's wayyyyy more to the story!
Sis, It's all love, but that ain't it!

by TheWordSis.com January 24, 2019

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Period sis

An eloquent expression of approval, generally used by by young adults to display agreement with a controversial or contentious statement.

Most people say Tom’s mom is ugly but I think she’s hot af.

Period sis

by Chessorganist June 2, 2023

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Sis

girl mentally ill who doesn't know what's going on

falls in love at people who are terrible don't respect her and hate her
everyone who was friends with her hates her and wishes her death
she loves herself

loves to talk about her feelings
her astro birth chart say she is awful person

Sis you can't fall in love with him, he's an imitation of a man, he's not even a half man

by Borntodiesis July 8, 2021

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MattB SIS

MattBSIS

"Hey did you hear about the girl that contracted HIV?"

"Yeah dude wtf, She's not even a teenager."
"Yeah, but she a Thot."
"It was MattB sis, yea"

by MattBoy SIS December 10, 2017

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sis code

A SET OF SIGNS INDICATING THE TIME FOR SEX BETWEEN AKINS AND DOLLY INVOLVING THE INTIMATE RELATIONSHIP AFTER HE BROKE THE BRO'S CODE BY SLEEPING WITH DOLLY (SIMEON'S GIRLFRIEND) BEHIND HIS FRIEND'S BACK, SIMEON.

ITS TIME FOR THE SIS CODE, BABE

by geniphakay June 19, 2017

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