Mona Lisa Principle

The notion that while there isn't necessarily something wrong with someone/something, the two elements aren't a match.

"Dude, why did y'all break up?"
"Classic Mona Lisa Principle. She was beautiful, mysterious, and intriguing, but (pointing to my brain) didn't match a damn thing in my house."

by Chris "Your Hero" Mock June 10, 2018

Mona

A very epic friend who is the best and who is there by your side all the time. Very friendly and lovely friend

Person 1: Hey check this out Mona!
Person named Mona: Aww, that's very sweet of you!

by AlexxIsHere March 22, 2023

Mona

A race who went into hiding and are barely seen nowadays. Legends say that they come out on a moonlit night and bask in the moonlight where their blue hair gets a silvery glow and their jade like skin is reflected in pure elegance. No one knows what their face looks like cause nobody lived to tell the tale. If they smile at you you will feel dazed and your existence will start to wither without leaving a single speck. So what ever you do never let them smile at you!

But the thing is that ...... they always have a smile plastered on their face

I might have seen a Mona by the lake last night, I merely caught a glimpse of her back and ran away from there as fast as I could.

by summer_nii_chan July 26, 2022

Mona Productions

A YouTuber with 82 subscribers and a Sonic oc. He makes beatboxes, animations, etc. He is the creator of Video Game Beatbox Battles, Mona Rap Battles, Infinity galaxies, etc, and is a cool dude. Subscribe to him or no chicken nuggets.

Mona Productions is cool

by A random guy on the urban dict April 28, 2022

Sha-mona!

An MJ classic. You never know if he was the one, or if the kid was his son 💀

OW! Dayum girl, you put on some weight! Sha-mona! EH HEE (She said I am the One) *Spins and starts moonwalk*

by Baung! November 29, 2023

Mona

A wish. The best nickname for them is "Mon" because it means "mine" in French. Mondays belong to them: "Mon•day". They seem rare as a shooting star, but be careful what you wish for, because they never come "true".

Mona, you may be a wish, but never a star.
Mona, you're a bullyshit.

by sun. April 15, 2024

Mona

Large PP, small brain.
Perfect Combination!

Call me Mona, cause i will break your world apart.

by S1KK November 23, 2021