Top Definition
yo-no-know.. Best answer would have to be (I don't know) commonly used by hoodrats and bro's hanging out around a store or in front of there house. Usually wearing Skin, Famous star, Alpine star, SRH... Do drugs, curse a lot, and get over excited easily over something stupid!
Example: Hey bro, where did that fool go now? Oh!! Yo-no-know? man!
by yeeeah kid!! January 29, 2009
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.