Top definition
A woman who has a very large sexy butt that although is quite large is none the less very appealing to men.
We were standing at the light waiting to cross the street and a woman walked by and Mark said.. "Wow look at that woman's butt it is a big grand booty and is delicious.. She is grandbootylicious".
by meecie August 11, 2014
Get the mug
Get a grandbootylicious mug for your Aunt Beatrix.