The ultimate slang for a "son" (friend or peer) who has way too many layers. Itβs used to describe someone who is being fake, doing too much for the aesthetic, or acting "deep" when theyβre actually just an onion.
Stop acting like a sonion and just be real for once; you don't actually have that many layers
An alternative to Sonion, adding the rain to it, can be an alternative to Rain Man, or it can also just be a nickname with no meaning you call someone. Sonion is a meme with no actual meaning, Rain Sonion came from when someone said "You'll be right as rain sonion" which this could be interpreted as a nick name "Rain Sonion". But in reality they forgot to add a comma, i'll larp it anyways.
"Did you know the first letter of the alphabet is P?" response: "Rain Sonion."
"Goodbye." "Goodbye Rain Sonion"
"I am on the Autism spectrum." "Ahh, so you're one of them Rain Sonions then."