yo

The way white people who think they are gangsta say "hello"

yo man, sup?

by Rob February 6, 2004

yo

Means to say "Hey" or "Hi"

Friend: Hey John
Jon: Yo, homie!

by Sprinkle May 30, 2006

yo

A noun of reference to someone, usauly refering to males. Also meaning "he", "his", or "him".

Yo, come hear for a second.
Yo said he got banked yesterday.

by Al June 10, 2006

yo yo fuck

When a man is in and out of his girl very quickly.

Mike you yo yo fuck, couldn't you have lasted any longer than that?

by scrub January 6, 2005

yo yo yo wus poppin

1.)A word some older people use to try to fit in with young people; 2.) the way some older people people say what's up;

When i was in my room with my friends my dad came in and said "yo yo yo wus poppin!"

by Nina Nickelson March 30, 2017

Yo-Yo Math

When schools or states are willing to change their textbooks every other year, as publishers tempt teachers with free resources (and bribe them with airline and cruise tickets).

Getting an entire state to adopt a publisher's set of textbooks is worth millions of dollars, so the sales and marketing personnel would go all out to play yo-yo math with decision makers to get them to choose their titles over those of their competitors.

by MathPlus July 26, 2017

Chocolate Yo-Yo

The act of letting spit drip from your mouth onto a persons chocolate starfish, and then sucking the spit back up into your mouth.

I love the way the Chocolate Yo-Yo tastes when my girl is dirty.

by Carrdashians September 26, 2017