Diet Coke 

Term for someone that identifies as LGBTQ+, but is fake as fuck.

Comes off the urban term being called "Sweet" for someone that is gay or identifies in the LGBTQ+ community and comes from the fact that sweetener in Diet Coke is fake sugar.

Don't pretend to care about me and like me you diet coke.

Omg I can't stand Jeff, he is such a fake queen, he's a fucking diet coke.

Gender nonconforming example: Alex acts like they understand racial disparities but they really just trying to show face. They're a diet coke.

Diet Coke by Tata94$$ April 19, 2021

Diet coke 

When u get cum in your mouth and shoot it up the mans nose

I gave Noah some Diet Coke the other night

Diet coke by Fuckinmomaf420 January 19, 2022

Diet Coke 

diet coke

it is used when i say diet coke or when i scream diet coke at someone

Diet Coke by KERWK May 5, 2022

Diet Coke 

The code word for playing poker. This word is used on high school golf trips, so that the coach doesn’t understand what you are trying to do.

Hey Colin, want some Diet Coke when we get back to the room.

Diet Coke by Ruthirsty June 25, 2022

diet coke 

It's cocaine, but it's healthy cocaine

dude: yo I'm sniffing diet coke
other dude: who are you why are you on my house

diet coke by WhatsappuUltimateEdition November 26, 2023

diet coke 

Coca-cola but with no sugar

The diet coke tastes mid 🙄

diet coke by 147852369/*-+.0 September 18, 2025

Diet Coke and Mentos Challenge 

A challenge where you put a bunch of mentos in your mouth and trying to consume a 2 liter bottle of diet coke spilling as little as possible. The chemical reaction produced by the coke interacting with the mentos causes it to burst out causing people to spill coke while consuming it.

"Chester and I tried the Diet Coke and Mentos Challenge last night, man it hard to chug down that Diet coke tho!"

Diet Coke and Mentos Challenge by Chris's_Zen May 5, 2013