The worst type of chemistry - when it turns yellow - usually signalling the presence of something toxic, radioactive or both.
by Mushiking42 July 1, 2024

There wasn't really anything behind the curtain, he/she just wanted to walk all over a yellow brick road.
by The Original Agahnim September 25, 2021

The act - intentional or accidental - of burping in your partner's open mouth during a moment of intimacy.
We were having a lovely evening. I went in for the kiss. Poor thing must not have been feeling well as she returned the gesture with a yellow scallop.
by dfjquest September 16, 2025

The moment, at your local diner when meeting a suspected blossoming friendship for an extra curricular activity for the first time, when the waiter randomly delivers two classic earthenware coffee cups to you and your friend whom you, again realize is this fabulous person, who most ardently believes in the universes general guidance, a coffee cup in her favorite color and you realize you will be friends forever.
by Svonperson March 10, 2017

the person who means the world to you and has done so much for you, they saved your life when u were at ur lowest, and they don't even realise it
she's my yellow
by sufhsnizichsisjd November 10, 2020

by tiger undisguised November 23, 2020
