Full Leo 

Full Leo (noun) - The uncanny knack to use your celebrity status to be ridiculously brash at the most public and lavish of events, as would esteemed actor Leonardo DiCaprio.

Man, our star quarterback really went Full Leo when he mooned the principal at our team banquet!

Full Leo by Erie writer December 14, 2015

Thicc Leo 

A Thicc Leo is a very loving person that gives you every reason in the world to love them. They are often people who are shy and lazy and over all dorkish, but aside of that you love them for who they are.

An example of how a Thicc Leo is used is by when someone loves another for who they are.

Thicc Leo by Gothic Yeetus April 16, 2020

National Leo Hatred Day 

September 9th
A day solely dedicated to the utter and unabiding hatred reserved only for the incalculably strange and perverse individuals who are addressed as ‘Leo’

Yo, its National Leo Hatred Day!
Thank God, I fucking hate that guy.

National Leo Hatred Day by MC SQF DAD August 20, 2020

DADI LEO 

The leader of a cult “Tehe Cult”

Mom says go to bed before the leader of the Tehe cult DADI LEO comes and beats you!!

DADI LEO by DADI LEO November 21, 2020

Titan_Leo

please ignore the other definition
anyways im just a dumbass who plays zelda games and plays the ocarina
also i love pasta

This is what a cringe fueled Titan_Leo could do:
1. Hey AgentLlama, translate "Translation Power" in vietnamese
2. Why- is it smthing bad
1. Just do it
2. ok
2. fuck you

Titan_Leo by Titan_Leo June 18, 2022

Elsie/Leo 

An AMAZING friend who’ll always be there for you no matter what, and pushes you to do the things you want to do but scared of doing. They have the coolest red hair, but not the coolest crush on Ross Federman (jk).

Boy 1: “Why do you keep getting spam messages of Ross Federman?”
Girl 1: “Oh, I didn’t even notice, must be Elsie/Leo.”

Elsie/Leo by panicmeethepress September 26, 2022

Make More Leo and Satan

A joke phrase usually posted in the comment section of a YouTube animator. It originates from a series of animations called Leo and Satan by OneyNG. People continuously asked him to make more episodes when he stopped, which led other users to comment the phrase "make more leo and satan" to animators who have a similar humor/style to Oney.

YouTube Commenter: "Make more Leo and Satan"

Make More Leo and Satan by Crackernut July 25, 2020