The Deathly Hallows symbol from Harry Potter, except that it's being brandished on the bodies and/or vehicles of Soy Boys, Soy Girls, or other other Muggles for the sake of attention-seeking. Its use is usually a red flag for someone possessing radical extremist liberal beliefs, so those found wearing it should be avoided or approached with caution.
As I was walking through the parking lot, I became uneasy when I noticed a Prius with a Soy Sigil plastered on it, next to a Bernie 2016 bumper sticker.
by Ron Jeremy-Weasley January 30, 2020

An effeminate male who’s feelings get hurt far to often, usually resulting in some kinda of pitiful retort or changing of the subject. Often are tall, lanky, with curly hair and bushy eyebrows. Complain a lot and cannot handle getting their balls busted so they resort to attacking others to hide their insecurities.
"Did you hear Finch called some kid an introverted p***y because he couldn't handle McGriddle's remark?"
"Yeah. Finch sure is a Soy Boy."
"Yeah. Finch sure is a Soy Boy."
by Shleeyyyyyyy March 2, 2023

Someone who just because they started a new job won’t now do anything past 8pm cos they have no backbone
by Cam big cock February 4, 2024

Man 1: Have you watched the new star wars trailer yet?
Man 2: no but I'm soying so hard just thinking about it. Poggers!
Man 2: no but I'm soying so hard just thinking about it. Poggers!
by Puffmogie February 20, 2022

by Choongmeister616 November 18, 2020
