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

a geometry dash level that has a good song but kinda shitty overral

guy1:I just beat XO
guy2: no u didnt ur trash at the game

by ptfiletexd February 22, 2021

casper xo

that n*gga

Casper XO that n*gga fr fr

by deeeeeeznuuuuts October 17, 2020

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

Xos

Reffering to a person or object from xoseau

a xos plane called AX-621 was very fast

by Xoseau November 13, 2023

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

livvy..xo

livvy..xo Is an amazing page on TikTok.she is very sweet and supportive and makes amazing

tiktoks including dances and Comedy videos.she likes Manchester and also likes noah neck

did u see livvy..xo’s new tiktok?

by -anonymousss December 19, 2020