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Colloquial Afro-slang for:

A child or teenager who acts bratty or disrespectfully toward others.--

Unruly or ill-behaved adolescent.

A young child at a meeting, religious or non-, or in a social setting, whose parents fail to control or restrain and whose raucous behavior is distracting to those around him.

Derived from a 1980's animated movie.
The baybay's kid was so annoying this morning in church!
by Philip Carrillo December 30, 2007