Sui Imago Odium (SIO)

The mental condition where a person does not like to see his/herself in photographs or images irrespective of self-esteem or personal appearance.

"Sui" - Self in latin
"Imago" short for imago photographica - photograph in latin
"Odium" - To dislike in latin.

Case 1:
Person: Please don't post any photos of me! It really brings out my sui imago odium (SIO).

Case 2:
Person: No, I don't want any selfies! I really cant look at myself because of my Sui Imago Odium (SIO).

by PsychiatricEvaluator September 1, 2016

SIO

Sex in Opposition: the (non)-act of (non)-sex between two or more people. SIO is typified in musical form by songs such as News from Babel's "Dragon at the Core" and Domestic Stories' "The Same River"

I've got the latest order from ReR in! Let's put on the Necks and practice SIO.

by theoneofones July 30, 2022

de sio

A spicy Italian small dick

De sios are not for everyone, they are for a select crowd with strong taste buds.

by SavagestSimey March 23, 2017

sio

Extreme sexy beastly mf

Man, Sio gives off such a big dick, dilf energy!

by txmmmm November 21, 2021

SiO₂

sand; glass; quartz; amethyst; silica; silicon dioxide.

People, go build a SiO₂-castle.

by hydorus shui October 7, 2023

SIO

senior investigating officer

a british police rank rank held by a police officer (DCI at minimum), who leads a major investigation (e.g.:murder)

Who is the SIO of this murder taskforce? It's DCI Peter Banks.
Who's in charge of this murder investigation? DCI Harold Crowly is the SIO. Talk to him.

by UltraDan September 25, 2020

sio

literally the coolest and nicest and handsomest and tallest person alive.

person 1: who was that they were so cool
person 2: that was sio

by sawah< December 25, 2022