A woman who possesses a beautiful round posterior, but unfortunately is otherwise quite unattractive.
" Dude, this girl ahead of me in line had a Fine Ass J-Lo booty but when she turned around I saw she was a total BadonkaDonkey"
by Theonardo Spandexter June 18, 2009
A donkey, (equus asinus) with an abnormally large posterior (gluteus maximus).
Or, an ass with a big ass.
Or, an ass with a big ass.
by Cracker2000 August 23, 2004
by Just a girl who Tabs things. April 04, 2008
A girl that when at first glance, and viewed from afar, appears to have a sweet ass and tig ol' bitties, but upon closer inspection turns out to have a jacked-up donkey face.
by MtnRyan July 20, 2012