extremely large boobs and/or ass.
can be used to discribe a person or persons body parts. a more vulumptuouse verstion of the word badonkadonk. said with expression.
1. that girl is a jiggadonkadonk!!
2. man her booty is/goes jiggadonkadonk!
by neyah February 22, 2005
Get the Jiggadonkadonk mug.