Racktasticity

The consistancy of a womans rack, or the quality thereof
That gals racktasticity is of top notch quality, rivaling that of Gianna Michaels
by Rengeki55 December 16, 2010
mugGet the Racktasticity mug.

Racktastic

Of or having a fantastic set of breasts
Good luvin, check her out...That chick's racktastic.
by Brodyhill November 17, 2002
mugGet the Racktastic mug.