1 definition by nkjbnkln

noun. A big bitch who has saggin ass titties that look like tea bags. Most commonly old women who cuss out their grandchildren and smoke newports. A Bagby can most definely be mistaken for Norbit.
Mrs. Jackson: IF YOU DONT GIT CHO BLACK ASS OFF MY LAWN!!!!

Jabari: Shut up!....old Bagby lookin ass bitch!!

Mrs. Jackson: Oh I got yo bagby alright nigga!!!

(runs for like 5 seconds and is desperately out of breath.)
by nkjbnkln January 23, 2011
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