it can be a noun, verb, adjective, and greeting
She had a beeboo dress on. Beeboo, how are you today. That was a beeboo. It smells like up dog in here, beeboo.
by Tarra Thompson October 27, 2003
A female that is young, charming, delightful, petite and tinged with foxiness.
Jamie Gail Collier, one fly hottie
by PWS April 18, 2005
A cute girl who is clever, childish and very beautiful with a big smile; Also used to explain an exciting/cute person, place, or thing
She said it in a very beeboo way! Today we will have a beeboo treat!
by NPNPNP May 31, 2013