Top Definition
When a girl has a big ass. Its not just a big ass. Its an overly big ass and there is enough for all of your friend's girlfriends and then theres STILL enough.
When you look at a Chingy video or that midtown girl first shows up at your school and she has a HUGE ass.

Midtown girl passes by
Group of males look at it from down the hall

Guy 1:DAMN!
Guy 2:That ass is ridonkalous!
by The 10 Inch Terror! January 28, 2009

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