XO

its a woman that's missing the other chromosome in her genes which is called a turner syndrome

amanda has a flat chest does her genes composed of XO only?

by -_x September 27, 2018

XO

A person (usually a female) who is used as a filler of time for someone in between relationships. Said person is usually kind-hearted and doesn't know they're an XO at the time. They're often seen as not good enough for a real relationship and used time and time again.

Jake: "Yo man I saw you hanging out with Samantha. Whats the deal with her?"
Timmy: "Don't worry, she'd just my XO until I get Julia to notice me."

by Amy44390 December 22, 2017

xo trayvert

meme lord

wow @brenna.elizebeth on instagram is totally a cool ass xo trayvert wannabe

by brenna.elizebeth February 6, 2018

casper xo

that n*gga

Casper XO that n*gga fr fr

by deeeeeeznuuuuts October 17, 2020

Xos

Reffering to a person or object from xoseau

a xos plane called AX-621 was very fast

by Xoseau November 13, 2023

XO Mentality

The mindset of a person who gets shit done even if they don’t get recognized for it. Usually being overshadowed as an underdog, assistant, or right-hand-man type of figure. They get results for personal kicks and satisfaction of knowing they did it, not for glory. This to the extent of potentially self-sabotaging by focusing too hard on the desired outcome.

Also referred to as simply The Mentality or La Mentalidad between those who posses it

“Jaime is doing a great job as captain, they’ve already got everybody warming up already”

Nah, Peyton is the one you should compliment, they have the XO Mentality. Jaime just wears the armband.

by Trentavious December 11, 2023

Playboi XO

BandLab Rapper Playboi XO is known for his unique feminine voice and being a paedophile on the website BandLab. Playboi XO has countless accusations talking to minors.

Have you heard of Playboi XO?

The pedo?

Yes.

Ewww.

by BandLab CO September 29, 2023