A word used to tell someone to go away, get lost or back off.
John: Yo Anthony!
by LiverThanThem July 17, 2008
To limit what you say. To shut up as in not talking. To keep a secret. To bridle your tounge. To control waht you say. Mostly used by Jamaicans.
Kibba yu mouth!
by Onyxxman September 11, 2009