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

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

Sis

1. Short for “sister”
2. A term girls who downvote posts on UrbanDictionary call each other because guys call each other “bro” and they want to try to be just like them because “eQuAlItY”

“Hey sis.”
Ew don’t call me that, we’ve known each other for like 3 days.

by TheAlwaysCorrect1 January 12, 2023

lu si hamang

Standard issue ah beng argument when threatened meaning "who the fuck u think u r m8?!?1!1!!"

Normal human being: Yo man, you can't park on the disabled spot
Ah beng: Lu si hamang?!?!?
Normal human being: omfg how ableist of me

by lazykevin October 2, 2016

sis

the word that avery got sibling-zoned by

avery: he called me sis. i've literally lost sleep over this. what does it mean :(
noah: you just got sibling-zoned

by nopo2 November 6, 2022

si+es

one of the best artists to listen to if ur gf breaks up with you

yo i’m listening to si+es right now bro this is sick

by music genius February 19, 2023

Sis

Sis means slaves in suffering

Look at my good sis.

by Black J December 19, 2021