Yo 

(Any part of the language)
A word that is over used by people of all colors. Especially used alot by people from New York, New Jersey (such as myself), unfortunately by bad rappers who cannot rhyme

Yo, Im from jersey yo. What you up to yo? Yo, you wanna flow yo? Im gonna bust yo lip.

Yo by Rob T January 15, 2004

yo 

A general street greeting and affirmative with convivial military ingroup and masculine bonding-ritual overtones. Like "jolly good."

We just exploded a killer compost heap! Yo!

yo by Terry Pratchett September 11, 2006

Yo 

1) Trying to get someones attetion
2) A word black people say to each other.
3) Whits trying to be black or "cool"
4) Short for yogurt =)

1) *in a crowed hallway* YO Kevin!!!
2) Yo man * do some hand shake*
3) "Cool person":Yo homie fry biscut whats hangin'?
"his/her friend" : Do i know you?
4) I want some Yo. Please and thank you. =)

Yo by Lily Marie September 22, 2008

Yo 

Abbreviation for years old.

18yo. = 18 years old

Yo by Get the d stain. February 24, 2012

yo 

I allways thought it meant hello.

yo hows it goin?

yo by gaz May 13, 2003

yo 

spanish word meaning "I"

Yo tengo una boca. (I have one mouth.)

yo by mkvitale123 February 13, 2008

Yo 

abreviation for yayo; slang for cocain.

what's up with the yo.

Yo by cryptonight September 26, 2003