Sis

Used to be sassy, sarcastic, SIS.
Sis is just such a cute word!!!

Sis-

Sis- NO
Sis that's so cute!

by t_xo88 September 27, 2020

si yun

An idiot

Person: I can’t believe it!!!! She’s such a si yun.

by hebdkc July 25, 2022

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

si collins

A term used for anyone who goes into the pub at opening time and stays there until it closes.

A: Did you know that Jack’s been in the pub since half 12 and the pub shuts in 20 minutes?
B: Wow, proper si collins him.

by bondy__ April 30, 2024

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

si va a letto

"si va a letto" it's an expression used to describe the exact moment in which you are going to take a nap, or most likely, you are going to sleep.

"ma ora che si fa?"
"si va a letto!/si va a lettuccio!/ci si va a riposa!"

by Federico Carli May 29, 2024

sis

So It Seems

Given photographic evidence it appears that the parties in question where somewhat aloof, or SIS...
(an abbreviation for social media eg. Twitter)

by Asgard January 12, 2017