Sis Rosemary

A stupid fat bitch who cant sing and sounds like she is in labour when she sings

Damn that Sis Rosemary sounds like a dying donkey.

by Picklesryummy January 13, 2019

SI

A shawty or girl

Wtw si🤔

by Urbanblackuser December 14, 2021

SIS

Commonly used by fake friends to throw you off of there true intentions towards you , Usually said before they ask you for something

Hey SIS what u doing today? "I'm bout to go to the bank then get my nails done" Ohh I'm broke as hell .U got me till next week ?

by DAPPER DAN84 September 12, 2019

Sis before dicks

The feminine counterpart of Bros before hoes. Because no dick (any guy you're interested/ dating, etc.) will be as supportive and caring as your gals squad will always be.

Chloé: No way! So he dumped you out of the blue?
Jeanna: Yes, i think he has another girl
Chloé: No worries, Sis before dicks!! Let's go grab some beers .

by La Garabato November 20, 2016

Si-Yuan

a stinky little poopoo

Person 1: Why is there a poopoo on the floor?
Person 2: Don't worry, it's Si-Yuan .

by tumadreenbolas February 7, 2023

KEI SI

means i’m dead in zopau! (“im dead” is used to express laughter)
kei= im, si=dead

someone: mama farted in class today and in smelt like eggs

u: HAHAHA KEI SI

by saratonin April 15, 2023

Sis

Term used among gay bottoms that have a double meaning of both “sister” and or “sissy” but used with endearment .

Hey sis how was your night …

Sis it was long and hard

by LuiLifestyle April 4, 2022