Slut Sis Sunday

A day when you can fuck your slutty sister.

I didn't break any laws bc I fucked her on Slut Sis Sunday!

by SkinnyBoner69 January 20, 2020

Si Sboccia

The Word Sboccing is originally Italian and mean Blossom, but we reinvented it so here you go. It mean drinking and Partying with Italians and Norwegians. The act of Sboccing usually finds Place at Cronulla Beach. But still it is called sboccing as Long as there is Italians and Norwegians present, and there is tequila.

Si sboccia is The act of drinking and Partying with Italians and Norwegians.

by Sisboccia October 1, 2019

Sis

Ur BEST girly friend in the whole frickin world!!!!!

Hey sis!

by Noney the pony May 21, 2021

Yaba daba si si, i dont wanna be be another fut a tee tee, cuz ayeee oh i.

When ur hella excited for something so u say: Yaba daba si si, i dont wanna be be another fut a tee tee, cuz ayeee oh i.

Lezz goo Yaba daba si si, i dont wanna be be another fut a tee tee, cuz ayeee oh i.

by Mano mano mano July 7, 2022

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

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