A wide open bazoo.
The definition of a bazoo is a person's mouth.
An example of a bazoo is the the part of someone's face that he uses to eat and speak.
- the mouth
- the nose
- loud or boastful talk
Origin of bazooprobably from Dutch bazuin, trumpet
- (US, slang) A mouth: the opening through which a person speaks, ingests food, and so on.