yo

Abbreviation for years old. 18 year old= 18-yo

I have an 18-yo daughter.

by HeavenDd July 02, 2022

Yo.

The way you say “hi” when trying to act cool but your really not.

Person 1: yo.
Person 2: stop trying your nit cool get over it

by Rumblrumbl March 09, 2023

yo

Used by suburban white kids who have their weed delivered to their front door by a Mexican driving a Honda civic.

Wannabe hood whiteboy1:"Yo, Juanito, hurry up with mah dank ass kush brah" Wannabe hood whiteboy2:"yo, look at my Ferrari my parents bought me for getting all B's"

by Adversal March 05, 2015

YO!

A thing only dude bros say.

YO!!!! DUDE HOW ARE THINGS???? SKATE PARK TODAY???

by Nelldoesthings December 22, 2022

yo

another way to say hi or hello

yo Martha, how's the truck

by lpqkwejrntmybuzkis June 21, 2021

yo

fuck off fjrjrjrjr juti t6itiit itcontain carbon and hydrogen atoms, the smallest of which is methane.
Describe how a mixture of alkanes can be separated using fractional distillation.

yo,fuck off billy!

by lollolzeusdadcronus June 10, 2019

yo

saying hello like a rapper

yo fam was good

by drfrff March 26, 2020