Definitions by Shoesmith

Siv 

A synonym for retard or someone who can’t process information at a normal pace

Anthony: Hey man did you hear that Conan Exiles is free on PS plus
Quinten: That game sounds horrible, I don’t wanna download it

Anthony: Dude you’re such a Siv if you don’t wanna download a free game

Siv by Shoesmith April 9, 2019