an english slang word used to greet someone, get someone's attention, or to express some type of excitement or other emotion in a sentence. it is widely believed to have been invented by italian-americans living in southern Philadelphia.
ex. 1
yo (name), what's up?
ex. 2
yo! come here for a second.
ex. 3
*teacher taking attendance*
is (name) here today?
(name): yo.
ex. 4

that party last night was crazy, yo! I can't believe (name) chugged 4 beers!
by BIG_DADDY_J_6969 October 8, 2019
Get the Yo mug.
It is a way of saying hi and if your called Addison you probably say it a lot
by Skinny___penis November 6, 2019
Get the Yo mug.