Sium 

This term cripples the famous exultation of Cristiano Ronaldo, a famous footballer.
“Sium” is often used by Italians on Twitch and was initially created by the streamer Tmblur, also known by the name of Blur.
It is used as an adjective to indicate something as mighty or incredibly positive.

Guy 1: Happy birthday bro, this year i got you a PS5, hope it makes you cheer!

Guy 2: Yo thanks bro, SIUM!

Sium by MANUFRA2 December 30, 2020

Sium 

A weird guy who will probably use a fake name for 3 weeks, he's named Marte. He will say 'sium' in any situation. He always gets called on the telephone and has bitches around his dick everyday. Cat lover.

Girl 1: Are you a cat or a dog person?
Girl 2: Can't you see? He is for sure a cat person!
Marte: SIUM!!! SIIIUUUUUUUMMMMM

Sium by Marte Sium June 24, 2020

Sium 

Most handsome ,good looking boy in universe.

He is sium

Anyone will fall in love him for being sium

Sium by Kanizmitu November 23, 2021

Edadi Sium 

A person who has a fat E, and is very sus.

Thats cap Edadi Sium, I was in electrical seeing you fat E go down in the vents

Edadi Sium by ImGodUsopp October 30, 2020

Edadi Sium 

A dude who has the fat E and is very sus,

Edadi Sium that's cap, I was in electrical

Edadi Sium by ImGodUsopp October 30, 2020

siumen

An awesome boy. Shy around strangers but lets loose with his besties. Loves to party and blow up some leaves. He will give you great pleasure like your being touched by an angel.

Siumen touched me today and I had an instant orgasm!

siumen by uifhgujfhhjfj43434 November 8, 2010

siumb 

shove it up my butt

Just siumb.

siumb by kayla krzyzkowski February 20, 2017