SIU SII SMD

The abbrevation for the commonly used phrase

"Suck it up, suck it in, suck my dick"

A phrase used by lovely guys with excellent manners.

Girl : I don't wanna send you pix of me in a bra...i'm self concious :/

Boy: Uhh SIU SII SMD...

Girl: wtf...

by lizbrez March 23, 2009

Kaw Ka Sii

It’s a Somali saying, and is also the name of a danish record label. “Kaw” is not exactly a word, but more of a sound. “Kaw” roughly translates into “KaBlam”, hinting at the word ‘shoot’. “Ka Sii” can be understood as “do to him/her” in this context. So putting it all together would be “KaBlam him/her” or “shoot him/her”.

Person 1: That guy is a real problem, let’s get rid of him
Person 2: Kaw Ka Sii

by EU-Rep December 19, 2022

Siying

antisocial, loves to play Genshin Impact, Otherwise Known a Stephanie.

Oh look it's Stephanie- oh sorry "siying"

by totallynotsteven May 11, 2021

SII-1

A group of people who investigate any situation or research in any situation

The SII are investigating us
We're in the SII-1 files

by The SII April 01, 2023

Sii

one full definition that can define the laws and physics. One true word that balances into one and it is "THICCC"

Siii, you're thicc, but it's compliment of your avatar.

by Notyourmods November 20, 2020

Sii

one full definition that can define the laws and physics. One true word that balances into one and it is "THICCC"

Siii, you're thicc, but it's compliment of your avatar.

by Notyourmods November 20, 2020

Sii

Sii means to see but you need glasses

I can’t Sii without my glasses

by That sii May 14, 2022