sis

the girl version of “bro”, used as a form of address.

A (girl): wassup bro
B (boy): wassup sis

by MosesC November 7, 2023

Sis-c-rex

A sister who has short arm like a t-Rex and her name starts with a c.

Hey why don’t you call sis-c-Rex on the phone today

by Big.cornhole69 March 12, 2021

epic-sis-ity

A word used in the same context as epicness.

That place was overflowing with epic-sis-ity! Also see dubya speak

by mooby muffen July 5, 2010

moi si cornu

the act of feeling corneeyy

yo roulons cj cuz MOI SI CORNU

by sagggggybotyyyyyy1235 May 29, 2017

.9.contigo hablando sigo entonces conmigo hablar quieres no si.9.

.9.contigo hablando sigo entonces conmigo hablar quieres no si.9.

.9.contigo hablando sigo entonces conmigo hablar quieres no si.9.

by Adujasty343 August 29, 2025

sis

Used to show James Charles’ hq yeet language. Expresses love 😌 and hate ❌.

Me: hey boo
Friend: heyyyy *winks*
Me: bihh dont wink at me sis

by sissysnapped January 1, 2019

Sis

Word used by bitchy Twitter Stans in a usually rude context, who think that they are top shit. These Stans are usually female, and tend to overuse words such as Tea and Y’all.

Twitter Stan: Sis..
Me: You know, I’m just about done with your shit, “JunkookFangirl97”.

by MeganTheCreator April 2, 2019