Top Definition
the act of reaching back to your african ancestors with a victory word; black slang for victory; another name for being the "best"
man walks into a supermarket
black man says"umbooku!"
the white people clap and give him praise
by tmaih April 15, 2008
5 Words related to umbooku

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.