Period sis

Some stupid shit a heart broken female made

Fuck that broke ass nigga

And that’s “period sis”

by @dubba June 6, 2019

little sis

To the older sibling: Bitch.

"Hey little sis, go downstairs and get my bathing suit out of my car.

by PWNED&not April 9, 2010

o si

A world that means "o really" in Spanish used commonly by Salvadorians in a sarcastic way

guy 1- just banged da grl i told i told u about
guy 2- y u lying
guy 1-na for real dude
guy2- oooooo siiiiiii jajajajaja

by ElonlyS0n1x September 4, 2007

SI TARP

Famous Admiral Ackbar saying: "It's a trap" --> si a trap --> si tarp!

Run, shell si coming with the banstick! SI TARP!

by EpleMOS February 5, 2003

sis i-

Before "and I oop-" there was "sis i-" basically when a bitch say some out of pocket shit that catch you off gaurd

James: *randomly while I'm eating* suck this pussy mama

Me: sis i-

by Toastedpocohontass July 9, 2019

spooky sis

a girl friend or girl who is in the October/spooky spirit

Dalilah loves Halloween. She is such a spooky sis

by dalilahspookysis October 28, 2017

si qin

The best! Has looks, and a lot of talon! Vary smart person as well! Can’t make this person fell sad easily. Vary friendly, innocent, and childish sometimes! The absolute perfect girlfriend, and perfect friend or company.

Si Qin is a loving person!

by AlexMax2815 June 13, 2018